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The 2007 Pacific typhoon season was a below average season which featured 24 named storms, fourteen typhoons, and five super typhoons. It was an event in the annual cycle of
tropical cyclone A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depend ...
formation, in which tropical cyclones form in the western Pacific Ocean. The season ran throughout 2007, though most tropical cyclones typically
develop Develop or DEVELOP may refer to: * ''Develop'' (magazine), a trade publication for the video game industry * ''Develop'' (Apple magazine), a technical magazine formerly published by Apple Computer *Develop (chess), moving a piece from its original ...
between May and November. The season's first named storm, Kong-rey, developed on March 30, while the season's last named storm, Mitag, dissipated on November 27. The season's first typhoon, Yutu, reached typhoon status on May 18, and became the first super typhoon of the year on the next day. The scope of this article is limited to the Pacific Ocean, to the north of the
equator The equator is a circle of latitude, about in circumference, that divides Earth into the Northern and Southern hemispheres. It is an imaginary line located at 0 degrees latitude, halfway between the North and South poles. The term can als ...
between 100°E and the
180th meridian The 180th meridian or antimeridian is the meridian (geography), meridian 180° both east and west of the prime meridian in a Geographic coordinate system, geographical coordinate system. The longitude at this line can be given as either east ...
. Within the northwestern Pacific Ocean, there are two separate agencies that assign names to tropical cyclones, which can often result in a cyclone having two names. The
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
 (JMA) will name a tropical cyclone should it be judged to have 10-minute sustained wind speeds of at least anywhere in the basin. PAGASA assigns unofficial names to tropical cyclones which move into or form as a tropical depression in their area of responsibility, located between 115°E–135°E and between 5°N–25°N, regardless of whether or not a tropical cyclone has already been given a name by the JMA. Tropical depressions that are monitored by the United States'
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
 (JTWC) are given a numerical designation with a "W" suffix.


Seasonal forecasts


City University of Hong Kong

Since the 2000 typhoon season, the Laboratory for Atmospheric Research (LAR), of the
City University of Hong Kong City University of Hong Kong (CityU) is a world-class public research university located in Kowloon Tong, Hong Kong. It was founded in 1984 as City Polytechnic of Hong Kong and became a fully accredited university in 1994. Currently, CityU is ...
have issued forecasts of activity for each upcoming typhoon season. Forecasts were released in April and June predicting how many tropical cyclones, tropical storms, and typhoons there will be during the season. During the season, the LAR is predicting a below average season with fewer than usual tropical cyclones. In its April forecast, the LAR predicted that 28 tropical cyclones, 25 tropical storms, and 14 typhoons before in its June forecast predicting 27 tropical cyclones, 24 tropical storms and 14 typhoons.


Tropical Storm Risk Consortium

Since the 2000 typhoon season, the Tropical Storm Risk Consortium (TSR) of the University College of London have issued forecasts of activity for each upcoming typhoon season. During 2007, forecasts were released in March, May, June, July and August predicting how many tropical cyclones, tropical storms, typhoons and intense typhoons there will be during a season. In its March forecast, TSR predicted that the season would be about 15% below average with 24 tropical storms, 15 typhoons and 7 intense typhoons. In its May forecast, TSR predicted that the season would now be near normal with 27 tropical storms, 17 typhoons and 8 intense typhoons forming during the season. Within their June July and August forecasts, TSR forecasted the season would be near normal with 27 tropical storms and 17 typhoons forming.


National meteorological service predictions

The
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
(PAGASA), reported on January 27, 2007, that they were expecting 15–19
tropical cyclones A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depend ...
to move through their
area of responsibility Area of responsibility (AOR) is a pre-defined geographic region assigned to Combatant commanders of the Unified Command Plan (UCP), that are used to define an area with specific geographic boundaries where they have the authority to plan and cond ...
, during the upcoming typhoon season. They also predicted that due to the weak
El Niño El Niño (; ; ) is the warm phase of the El Niño–Southern Oscillation (ENSO) and is associated with a band of warm ocean water that develops in the central and east-central equatorial Pacific (approximately between the International Date L ...
event that was occurring the first tropical cyclone wouldn't move through their area of responsibility until May.


Seasonal summary

ImageSize = width:1030 height:315 PlotArea = top:10 bottom:80 right:20 left:20 Legend = columns:3 left:30 top:58 columnwidth:270 AlignBars = early DateFormat = dd/mm/yyyy Period = from:01/01/2007 till:31/12/2007 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/01/2007 Colors = id:canvas value:gray(0.88) id:GP value:red id:TD value:rgb(0.37,0.73,1) legend:Tropical_Depression_=_≤62_km/h_(≤39_mph) id:TS value:rgb(0,0.98,0.96) legend:Tropical_Storm_=_62–88_km/h_(39–54_mph) id:ST value:rgb(0.8,1,1) legend:Severe_Tropical_Storm_=_89–117_km/h_(55–72_mph) id:STY value:rgb(0.99,0.69,0.60) legend:Typhoon_=_118–156_km/h_(73–96_mph) id:VSTY value:rgb(0.99,0.53,0.49) legend:Very_Strong_Typhoon_=_157–193_km/h_(97–119_mph) id:VITY value:rgb(1,0.38,0.38) legend:Violent_Typhoon_=_≥194_km/h_(≥120_mph) Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:10 align:left fontsize:S shift:(4,-4) anchor:till from:05/01/2007 till:05/01/2007 color:TD text:"TD" from:06/03/2007 till:07/03/2007 color:TD text:"TD" from:30/03/2007 till:06/04/2007 color:STY text:" Kong-rey" from:16/05/2007 till:23/05/2007 color:VSTY text:"Yutu" from:29/06/2007 till:29/06/2007 color:TD text:"TD" from:02/07/2007 till:02/07/2007 color:TD text:"TD" from:03/07/2007 till:05/07/2007 color:TS text:" Toraji" from:07/07/2007 till:16/07/2007 color:VSTY text:"Man-yi" from:25/07/2007 till:25/07/2007 color:TD text:"Cosme" from:27/07/2007 till:02/08/2007 color:VSTY text:"Usagi" from:02/08/2007 till:08/08/2007 color:TD text:"06W" from:04/08/2007 till:10/08/2007 color:STY text:" Pabuk" from:06/08/2007 till:09/08/2007 color:TS text:"Wutip" from:10/08/2007 till:12/08/2007 color:TD text:"TD" from:11/08/2007 till:12/08/2007 color:TD text:"TD" barset:break from:12/08/2007 till:24/08/2007 color:VITY text:" Sepat" from:14/08/2007 till:15/08/2007 color:TD text:"TD" from:14/08/2007 till:17/08/2007 color:TD text:"TD" from:21/08/2007 till:22/08/2007 color:TD text:"TD" from:25/08/2007 till:30/08/2007 color:TD text:"TD" from:27/08/2007 till:07/09/2007 color:STY text:" Fitow" from:31/08/2007 till:31/08/2007 color:TD text:"TD" from:06/09/2007 till:11/09/2007 color:ST text:"Danas" from:09/09/2007 till:14/09/2007 color:TD text:"TD" from:11/09/2007 till:17/09/2007 color:VSTY text:" Nari" from:15/09/2007 till:20/09/2007 color:VSTY text:"
Wipha The name Wipha ( th, วิภา, ) or Vipa (incorrect spelling) has been used to name four tropical cyclones in the western North Pacific Ocean. It was contributed by Thailand and is a female given name that literally means 'splendor' or 'Lustre.' ...
" from:19/09/2007 till:21/09/2007 color:TD text:"14W" from:21/09/2007 till:25/09/2007 color:TS text:"Francisco" from:24/09/2007 till:25/09/2007 color:TD text:"TD" from:27/09/2007 till:28/09/2007 color:TD text:"TD" barset:break from:27/09/2007 till:04/10/2007 color:ST text:" Lekima" from:30/09/2007 till:07/10/2007 color:TS text:"Haiyan" from:01/10/2007 till:08/10/2007 color:VITY text:" Krosa" from:03/10/2007 till:07/10/2007 color:ST text:"Podul" from:10/10/2007 till:15/10/2007 color:TS text:"Lingling" from:18/10/2007 till:23/10/2007 color:VSTY text:"Kajiki" from:25/10/2007 till:27/10/2007 color:ST text:" Faxai" from:29/10/2007 till:30/10/2007 color:TD text:"TD" from:01/11/2007 till:10/11/2007 color:STY text:"Peipah" from:02/11/2007 till:03/11/2007 color:TD text:"TD" from:11/11/2007 till:13/11/2007 color:TS text:"Tapah" from:18/11/2007 till:28/11/2007 color:STY text:"Hagibis" from:20/11/2007 till:27/11/2007 color:STY text:" Mitag" from:25/11/2007 till:27/11/2007 color:TD text:"25W" from:28/11/2007 till:29/11/2007 color:TD text:"26W" bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas from:01/01/2007 till:31/01/2007 text:January from:01/02/2007 till:28/02/2007 text:February from:01/03/2007 till:31/03/2007 text:March from:01/04/2007 till:30/04/2007 text:April from:01/05/2007 till:31/05/2007 text:May from:01/06/2007 till:30/06/2007 text:June from:01/07/2007 till:31/07/2007 text:July from:01/08/2007 till:31/08/2007 text:August from:01/09/2007 till:30/09/2007 text:September from:01/10/2007 till:31/10/2007 text:October from:01/11/2007 till:30/11/2007 text:November from:01/12/2007 till:31/12/2007 text:December TextData = pos:(569,23) text:"(For further details, please see" pos:(713,23) text:"
introduction Introduction, The Introduction, Intro, or The Intro may refer to: General use * Introduction (music), an opening section of a piece of music * Introduction (writing), a beginning section to a book, article or essay which states its purpose and g ...
)"
According to PAGASA, the Philippines had its second quietest season with 14 named storms since the 1998 season, with the
2010 File:2010 Events Collage New.png, From top left, clockwise: The 2010 Chile earthquake was one of the strongest recorded in history; The Eruption of Eyjafjallajökull in Iceland disrupts air travel in Europe; A scene from the opening ceremony of ...
being the most quiet season.


Systems


Typhoon Kong-rey

On March 26, the JTWC identified a broad area of low pressure in the Western North Pacific. It moved west-northwestward over the next few days, slowly gaining organization. According to the
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
, it became a tropical depression on March 30. The next day, the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
due to an increased consolidation of the low-level circulation of the system. The JTWC issued its first warning on Tropical Depression 01W late that evening local time.
JTWC The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
. tp://ftp.met.fsu.edu/pub/weather/tropical/GuamStuff/2007033115-WTPN.PGTW ''TROPICAL DEPRESSION 01W WARNING NR 001'' March 31, 2007.
As it continued to strengthen, the JTWC upgraded it to a tropical storm,
JTWC The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
. tp://ftp.met.fsu.edu/pub/weather/tropical/GuamStuff/2007033121-WTPN.PGTW ''TROPICAL STORM 01W (KONG-REY) WARNING NR 002'' March 31, 2007.
the first of the season. The JMA followed suit, and named the system Kong-rey.
JTWC The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
via Webcitation.org
''Pacific-NW: Tropical Storm 0701 Kong-rey (0701) Upgraded From Tropical Depression''
March 31, 2007
The name was submitted by Cambodia, and refers to a character in a Khmer legend, which is also the name of a mountain.
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
. RSMC Tokyo-Typhoon Center
List of names for tropical cyclones adopted by the Typhoon Committee for the western North Pacific Ocean and the South China Sea
.
Kong-rey continued to organize and intensified into a severe tropical storm early the next morning local time.WebCite query result
/ref> The JTWC then upgraded it to a typhoon on April 2.ftp://ftp.met.fsu.edu/pub/weather/tropical/GuamStuff/2007040203-WTPN.PGTW As the system took a more poleward track towards the
Northern Mariana Islands The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI; ch, Sankattan Siha Na Islas Mariånas; cal, Commonwealth Téél Falúw kka Efáng llól Marianas), is an unincorporated territory and commonw ...
, the
National Weather Service The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weathe ...
office in
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
noted that damaging winds were now not expected on the island. Elsewhere in the Marianas, preparations were made and flights were cancelled in anticipation of the typhoon. Kong-rey passed through the islands in the early hours of the morning on April 3 local time. The JMA upgraded Kong-rey to a typhoon later that afternoon,WebCite query result
/ref> as it developed an
eye Eyes are organs of the visual system. They provide living organisms with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and conv ...
. It strengthened slightly further before encountering
wind shear Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal ...
and colder
sea surface temperature Sea surface temperature (SST), or ocean surface temperature, is the ocean temperature close to the surface. The exact meaning of ''surface'' varies according to the measurement method used, but it is between and below the sea surface. Air mass ...
s and was downgraded back to a severe tropical storm on April 4. As Kong-rey accelerated towards the northeast, it began undergoing
extratropical transition Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of p ...
early on April 5 and the JTWC issued its final warning.ftp://ftp.met.fsu.edu/pub/weather/tropical/GuamStuff/2007040503-WTPN.PGTW The JMA issued its final warning on the morning of April 6 after it had completed extratropical transition. No casualties or major damage was reported.


Typhoon Yutu (Amang)

On May 15, a significant consolidation of organisation in a tropical disturbance located south-southeast of
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
led to
Dvorak technique The Dvorak technique (developed between 1969 and 1984 by Vernon Dvorak) is a widely used system to estimate tropical cyclone intensity (which includes tropical depression, tropical storm, and hurricane/typhoon/intense tropical cyclone intensitie ...
numbers equating to a windspeed of from the
Air Force Weather Agency The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for ...
. Later that day, the
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
designated the system a tropical depression, and the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
. The next day, the JMA began issuing full advisories on the tropical depression. It developed slowly, resulting in a reissuance of the TCFA later that day. In this second TCFA, the JTWC noted "an increasingly well-defined" low-level circulation centre. The JTWC upgraded the system to Tropical Depression 02W at 1200 UTC, based on satellite intensity estimates and QuikSCAT. The JMA designated 02W as Tropical Storm Yutu early on May 17, as the system strengthened further. The name 'Yutu' was contributed by China, and refers to a rabbit in a Chinese
fable Fable is a literary genre: a succinct fictional story, in prose or verse, that features animals, legendary creatures, plants, inanimate objects, or forces of nature that are anthropomorphized, and that illustrates or leads to a particular mo ...
. The JTWC followed suit 3 hours later, upgrading the system to Tropical Storm 02W as it moved quickly westwards, heading for
Yap Yap ( yap, Waqaab) traditionally refers to an island group located in the Caroline Islands of the western Pacific Ocean, a part of Yap State. The name "Yap" in recent years has come to also refer to the state within the Federated States of Micro ...
. Tropical storm warnings and watches were put in place for most of the
Yap State Yap State, also known in the Yapese language as Nam nu Wa'ab (lit. "Island of Yap") or simply as Wa'ab, is one of the four states of the Federated States of Micronesia (FSM). The other states are Kosrae State, Pohnpei State, and Chuuk State. C ...
, but were later cancelled after Yutu passed through quickly. It then took a northwesterly turn, entered the
PAGASA Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
area of responsibility on May 18 as it reached severe tropical storm strength, and was named "Amang". Later that day, the JTWC upgraded it to a typhoon, and identified a "distinct eye feature", and the JMA upgraded the severe tropical storm to a typhoon at 1800 UTC as it continued to intensify. It began to recurve towards
Iwo Jima Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. ...
, undergoing
rapid intensification In meteorology, rapid intensification is a situation where a tropical cyclone intensifies dramatically in a short period of time. The United States National Hurricane Center defines rapid intensification as an increase in the maximum sustained w ...
, with "enhanced poleward outflow and low vertical
wind shear Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal ...
". It reached its peak on the evening of May 20, as a strong Category 4-equivalent typhoon, just short of becoming a super typhoon. Despite moving into cooler waters, its strong poleward outflow helped it to maintain a high intensity, while carrying a 20 nautical mile-wide eye, on the early morning of May 21. It then began to gradually weaken, passing over
Okinotorishima , or Parece Vela, is a coral reef with two rocks enlarged with tetrapod-cement structures. It is administered by Japan with a total shoal area of and land area . Its dry land area is mostly made up by three concrete encasings and there is a st ...
and near Iwo Jima that day as it sped off to the northeast. Maximum winds on Iwo Jima occurred around 1500 UTC that day, with 66 kt (122 km/h, 76 mph) sustained gusting to 104 kt (193 km/h, 120 mph), when a minimum central pressure of 976
hPa HPA may refer to: Organizations * Harry Potter Alliance, a charity * Halifax Port Authority, Canada * Hamburg Port Authority, Germany * Hawaii Preparatory Academy, a school in Hawaii, US * Health Protection Agency, UK * Heerespersonalamt, the Ger ...
was recorded. It then started
extratropical transition Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of p ...
, and the JTWC issued its final warning on the morning of May 22. The JMA issued its last advisory after extratropical transition completed a day later.


Tropical Storm Toraji

An area of disturbed weather formed in the
South China Sea The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by the shores of South China (hence the name), in the west by the Indochinese Peninsula, in the east by the islands of Taiwan and northwestern Phil ...
on July 2 and gradually consolidated over the next two days as it moved west-northwestward. A
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
was issued by the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
on the morning of July 4, and later that day the disturbance was upgraded straight to a tropical storm just south-east of
Hainan Island Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...
. It made landfall on the island shortly after. China claimed that a tropical depression formed in the morning on July 2, made landfall in Hainan later that afternoon with maximum sustained winds of 15 m/s (55 km/h, 35 mph) and deepened to 988hPa before making its second landfall. The
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
upgraded the tropical depression to Tropical Storm Toraji on the morning of July 5 while it was in the
Gulf of Tonkin The Gulf of Tonkin is a gulf at the northwestern portion of the South China Sea, located off the coasts of Tonkin (northern Vietnam) and South China. It has a total surface area of . It is defined in the west and northwest by the northern ...
, after the centre of the storm had emerged back over water. The name ''Toraji'' was contributed by
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
and refers to the broad bellflower (''platycodi radix''). Toraji made landfall in
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
around 1200 UTC later that evening, having not strengthened much while over the Gulf of Tonkin. The JMA never analysed the storm beyond 994
hPa HPA may refer to: Organizations * Harry Potter Alliance, a charity * Halifax Port Authority, Canada * Hamburg Port Authority, Germany * Hawaii Preparatory Academy, a school in Hawaii, US * Health Protection Agency, UK * Heerespersonalamt, the Ger ...
and minimal tropical storm strength. The JTWC issued its last advisory after landfall, and the JMA followed suit shortly after. Throughout Guangxi Province, an estimated 1.11 million people were affected by Toraji. Heavy rains produced by the storm inundated an estimated 7,500 hectares of farmland and damaged 1,300 homes. The flooding forced about 147,000 people to evacuate to safer locations. Damages from the storm amounted to ¥73.6 million (US$9.7 million). Several small fishing boats sank off the coast of
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
, the fate of the crews are unknown. Several other offshore incidents occurred, including a few collisions resulting in a minor oil spill. Throughout northern areas of the country, an average of of rain fell, leading to flooding and landslides. At least 27 homes were damaged and 13 others were destroyed by the storm, leaving hundreds of millions of
Vietnamese đồng The dong (Vietnamese: ''đồng'', Chữ Nôm: 銅) (; ; sign: ₫ or informally đ in Vietnamese; code: VND) has been the currency of Vietnam since 3 May 1978. It is issued by the State Bank of Vietnam. The dong was also the currency of the pre ...
in losses. A power station at a military base was damaged during the storm, leaving roughly 40 million (VND; US$2,240).


Typhoon Man-yi (Bebeng)

The
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
began to track an area of disturbed weather just north of the
equator The equator is a circle of latitude, about in circumference, that divides Earth into the Northern and Southern hemispheres. It is an imaginary line located at 0 degrees latitude, halfway between the North and South poles. The term can als ...
on July 4. The circulation centre and surrounding convection started to take shape, although the system was in a "marginal upper-level environment" with moderate vertical
wind shear Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal ...
.ftp://ftp.met.fsu.edu/pub/weather/tropical/GuamStuff/2007070606-ABPW.PGTW
Surface pressure Surface pressure may refer to: * " Surface Pressure", a song from the film ''Encanto'' (2021) * Surface pressure in physical chemistry * Surface pressure within the Earth's atmosphere {{dab ...
drops of less than 0.5 mb (
hPa HPA may refer to: Organizations * Harry Potter Alliance, a charity * Halifax Port Authority, Canada * Hamburg Port Authority, Germany * Hawaii Preparatory Academy, a school in Hawaii, US * Health Protection Agency, UK * Heerespersonalamt, the Ger ...
) were observed on July 6, as the system moved westward. Early on July 7, the
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
(JMA) listed the system as a weak tropical depression. Hours later, the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
(JTWC) issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
, as the system consolidated further with "deep convective banding" and improving upper-level conditions. The JTWC issued its first warning on Tropical Depression 04W later that day, and forecast a gradual intensification, as weak to moderate wind shear and weak poleward
outflow Outflow may refer to: *Capital outflow, the capital leaving a particular economy *Bipolar outflow, in astronomy, two continuous flows of gas from the poles of a star *Outflow (hydrology), the discharge of a lake or other reservoir system * Outflow ...
balanced the effect of high ocean heat content. The JMA began issuing full tropical cyclone advisories on the tropical depression at the same time. As the depression gained more organisation, it was upgraded to a tropical storm that night by the JTWC. The JMA finally upgraded it to a tropical storm later that evening as the large system consolidated, naming it ''Man-yi''. The name "Man-yi" was contributed by Hong Kong, and is the Chinese name of a
strait A strait is an oceanic landform connecting two seas or two other large areas of water. The surface water generally flows at the same elevation on both sides and through the strait in either direction. Most commonly, it is a narrow ocean channe ...
turned reservoir (the
High Island Reservoir The High Island Reservoir, located in the far south eastern part of the Sai Kung Peninsula, was opened in 1978 helping to alleviate water scarcity, water shortage problems in Hong Kong. Its water capacity is approximately 273 million cubic ...
). Man-yi continued to organize and became a severe tropical storm on July 9, when downed electricity lines caused widespread power outages on
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
. Tropical storm warnings and typhoon watches were put in place for most of
Yap State Yap State, also known in the Yapese language as Nam nu Wa'ab (lit. "Island of Yap") or simply as Wa'ab, is one of the four states of the Federated States of Micronesia (FSM). The other states are Kosrae State, Pohnpei State, and Chuuk State. C ...
at some point during the storm. Strong waves from the typhoon capsized a ship to the northwest of
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
, killing three and leaving six missing. The JTWC upgraded the storm to a typhoon on the afternoon of July 10, based on
Dvorak technique The Dvorak technique (developed between 1969 and 1984 by Vernon Dvorak) is a widely used system to estimate tropical cyclone intensity (which includes tropical depression, tropical storm, and hurricane/typhoon/intense tropical cyclone intensitie ...
satellite intensity estimates of by both the JMA and the JTWC. Early the next day, the system entered the Philippine Area of Responsibility and was named "Bebeng" by
PAGASA Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
. At the same time, the JMA upgraded Man-yi to a typhoon. Moving over warmer waters, Man-yi underwent
rapid deepening In meteorology, rapid intensification is a situation where a tropical cyclone intensifies dramatically in a short period of time. The United States National Hurricane Center defines rapid intensification as an increase in the maximum sustained ...
late on July 11 and early on July 12 as it churned towards
Okinawa is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city ...
in Japan. The
United States Military The United States Armed Forces are the military forces of the United States. The armed forces consists of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The president of the United States is the ...
upgraded the
Tropical Cyclone Condition of Readiness Tropical cyclone warnings and watches are alerts issued by national weather forecasting bodies to coastal areas threatened by the imminent approach of a tropical cyclone of tropical storm or hurricane intensity. They are notices to the local popul ...
(TCCOR) levels for Kantō,
Yokosuka is a city in Kanagawa Prefecture, Japan. , the city has a population of 409,478, and a population density of . The total area is . Yokosuka is the 11th most populous city in the Greater Tokyo Area, and the 12th in the Kantō region. The city ...
,
Sasebo is a core city located in Nagasaki Prefecture, Japan. It is also the second largest city in Nagasaki Prefecture, after its capital, Nagasaki. On 1 June 2019, the city had an estimated population of 247,739 and a population density of 581 persons p ...
and
Okinawa is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city ...
on the afternoon of July 12 as Man-yi neared the islands. Man-yi was upgraded twice to super-typhoon strength over the next day as it passed through the prefecture, with a 1-minute peak of . The passage of Man-yi resulted in 37 injuries and widespread power outages in
Okinawa is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city ...
. The TCCOR level for Okinawa was downgraded to 1R (recovery) on July 13 while Kantō, Yokosuka and Sasebo's levels were all upgraded in anticipation of the typhoon. Man-yi made brief landfall in
Kagoshima Prefecture is a prefecture of Japan located on the island of Kyushu and the Ryukyu Islands. Kagoshima Prefecture has a population of 1,599,779 (1 January 2020) and has a geographic area of 9,187 km2 (3,547 sq mi). Kagoshima Prefecture borders Kumamoto P ...
on
Kyūshū is the third-largest island of Japan's five main islands and the most southerly of the four largest islands ( i.e. excluding Okinawa). In the past, it has been known as , and . The historical regional name referred to Kyushu and its surround ...
early the next day before turning to the east and making brief landfalls in
Kōchi Prefecture is a prefecture of Japan located on the island of Shikoku. Kōchi Prefecture has a population of 757,914 (1 December 2011) and has a geographic area of 7,103 km2 (2,742 sq mi). Kōchi Prefecture borders Ehime Prefecture to the northwest and ...
on
Shikoku is the smallest of the four main islands of Japan. It is long and between wide. It has a population of 3.8 million (, 3.1%). It is south of Honshu and northeast of Kyushu. Shikoku's ancient names include ''Iyo-no-futana-shima'' (), '' ...
and in
Wakayama Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Wakayama Prefecture has a population of 944,320 () and has a geographic area of . Wakayama Prefecture borders Osaka Prefecture to the north, and Mie Prefecture and Nara Prefecture ...
on
Honshū , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separa ...
. As it interacted with land and started to undergo
extratropical transition Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of p ...
, the typhoon weakened and was downgraded to a tropical storm by the JTWC and a severe tropical storm by the JMA. It became extratropical on July 15 according to the JTWC and hence it issued its final advisory. The JMA issued its final advisory two days later.


Typhoon Usagi

On July 26, the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
identified an area of disturbed weather east of the
Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...
. This area moved westward and increased in organization, and the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
on the system on July 27. The
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
designated the system a tropical depression later that day. The next day, the JMA began issuing advisories on the depression, and the JTWC followed suit, designating it Tropical Depression 05W. The system quickly strengthened as it approached the Mariana Islands, and the JTWC upgraded it to a tropical storm six hours later. The JMA did so early on July 29, designating the system as Tropical Storm Usagi. The name ''Usagi'' was contributed by Japan, and means "''rabbit''" in Japanese. The
National Weather Service The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weathe ...
office in
Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
issued tropical storm warnings for
Pagan Island Pagan is a volcanic island in the Marianas archipelago in the northwest Pacific Ocean, under the jurisdiction of the Commonwealth of the Northern Mariana Islands. It lies midway between Alamagan to the south, and Agrihan to the north. The islan ...
and
Agrihan Agrihan (also spelled Agrigan) is an island in the Northern Mariana Islands in the Pacific Ocean. The island is currently uninhabited. Agrihan is located to the north of Pagan. History The first European to discover the island was Gonzalo G ...
in the
Northern Marianas The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI; ch, Sankattan Siha Na Islas Mariånas; cal, Commonwealth Téél Falúw kka Efáng llól Marianas), is an unincorporated territory and commonwe ...
shortly after the system was upgraded. Usagi passed between Pagan and Agrihan later on July 29, and began to quickly strengthen. The JTWC upgraded it to a typhoon later that day, citing
Dvorak technique The Dvorak technique (developed between 1969 and 1984 by Vernon Dvorak) is a widely used system to estimate tropical cyclone intensity (which includes tropical depression, tropical storm, and hurricane/typhoon/intense tropical cyclone intensitie ...
numbers indicating an estimate of 65
knots A knot is a fastening in rope or interwoven lines. Knot may also refer to: Places * Knot, Nancowry, a village in India Archaeology * Knot of Isis (tyet), symbol of welfare/life. * Minoan snake goddess figurines#Sacral knot Arts, entertainme ...
(120 km/h, 75 mph) and a developing
eye Eyes are organs of the visual system. They provide living organisms with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and conv ...
. The system gradually turned toward the northwest, and the JMA upgraded it to a severe tropical storm early on July 30, and then to a typhoon on July 31 as it passed to the south of
Iwo Jima Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. ...
. Usagi moved northwest over warm waters, reaching peak intensity on August 1 before weakening due to cooling
sea surface temperature Sea surface temperature (SST), or ocean surface temperature, is the ocean temperature close to the surface. The exact meaning of ''surface'' varies according to the measurement method used, but it is between and below the sea surface. Air mass ...
s and increasing wind shear as it approached
Kyūshū is the third-largest island of Japan's five main islands and the most southerly of the four largest islands ( i.e. excluding Okinawa). In the past, it has been known as , and . The historical regional name referred to Kyushu and its surround ...
. Usagi made landfall on August 2 near
Nobeoka, Miyazaki is a city located in the north of Miyazaki Prefecture, Japan. As of June 1, 2019, the city has an estimated population of 119,521 and a population density of 138 persons per km². The total area is . History The city was officially founded on F ...
as a rapidly weakening typhoon, and it was downgraded to a severe tropical storm shortly after. The system continued weakening rapidly as it moved across Kyūshū and
Honshū , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separa ...
, and the JMA downgraded it to a tropical storm later that day. The JTWC downgraded the system to a tropical storm late on August 2 and issued its last advisory early on August 3 as it began to undergo
extratropical transition Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of p ...
. Usagi then made further landfalls on northern Honshū in
Aomori Prefecture is a prefecture of Japan in the Tōhoku region. The prefecture's capital, largest city, and namesake is the city of Aomori. Aomori is the northernmost prefecture on Japan's main island, Honshu, and is bordered by the Pacific Ocean to the east, ...
before becoming fully extratropical on August 4, leading the JMA to stop advisories. Usagi was responsible for 18 injuries in Kyūshū.


Tropical Depression 06W

An area of disturbed weather developed in the
South China Sea The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by the shores of South China (hence the name), in the west by the Indochinese Peninsula, in the east by the islands of Taiwan and northwestern Phil ...
on July 31. Despite strong
wind shear Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal ...
in the area, the system gradually increased in organization as it remained nearly stationary, and the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
on the system on August 2. The JTWC classified the system as Tropical Depression 06W shortly after, with the JMA designating it a tropical depression at the same time. Despite strong
wind shear Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal ...
in the area, the system slowly intensified as it meandered along the coast of
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
, and the JTWC upgraded it to a tropical storm early on August 4. However, later that day, the JTWC downgraded the storm back to a depression due to the loss of most of the convection. At least 60 people died in
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
due to extensive floods. Total rainfall from 06W in Vietnam throughout the course of the storm was over 24 inches (610 mm). Total rainfall in Hainan during the passage of the tropical storm was . In Thailand, the remnants of the storm lead to two casualties and about 272,757,962 Baht ($7.5 million US$) in damage.


Typhoon Pabuk (Chedeng)

A tropical disturbance developed southeast of Chuuk early on July 31. The system moved west-northwestward over the next several days with little change in organization. On August 4, however, organized convection quickly began to redevelop, and the
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
began monitoring it as a tropical depression. The system continued to strengthen, and the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
on the system early the next day, noting that its environment was "strongly favorable for development". The
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
designated the system Tropical Storm Pabuk shortly after. The name "''Pabuk''" was submitted by
Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
, and refers to a large freshwater fish in the
Mekong River The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's twelfth longest river and the third longest in Asia. Its estimated length is , and it drains an area of , discharging of water annuall ...
. The JTWC designated the system Tropical Storm 07W at about the same time, and on August 5
PAGASA Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
named the system Chedeng. As Pabuk continued to move to the northwest, it gained some organisation as it slowly developed
outflow Outflow may refer to: *Capital outflow, the capital leaving a particular economy *Bipolar outflow, in astronomy, two continuous flows of gas from the poles of a star *Outflow (hydrology), the discharge of a lake or other reservoir system * Outflow ...
. It was upgraded by the JMA to a severe tropical storm on August 6. Moving westwards towards
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
, an area of convection south of Pabuk separated and formed its own low-level circulation. Pabuk's upper-level outflow inhibited this new area of convection. Strengthening slightly, Pabuk was upgraded to a typhoon on the morning of August 7. The JTWC downgraded Pabuk to a tropical storm later that day, with the JMA downgrading Pabuk shortly before landfall. It made landfall in southern
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
around 1630 UTC according to Taiwan radar and crossed the southern tip of the
Hengchun Hengchun Township is a township located on the southern tip of the Hengchun Peninsula in Pingtung County, Taiwan. It is the southernmost township in Taiwan. Hengchun is also the only urban township in the southern part of Pingtung County. Hengch ...
Peninsula in
Pingtung County Pingtung County is a county located in southern Taiwan. It has a warm tropical monsoon climate and is known for its agriculture and tourism. Kenting National Park, Taiwan's oldest national park, is located in the county. The county seat is Pin ...
. The JTWC re-upgraded Pabuk to a typhoon at its next advisory, however, citing a small eye at landfall, before downgrading it to a tropical storm again three hours later. After passing over Taiwan, Pabuk took aim at Hong Kong. The
Hong Kong Observatory The Hong Kong Observatory is a weather forecast agency of the government of Hong Kong. The Observatory forecasts the weather and issues warnings on weather-related hazards. It also monitors and makes assessments on radiation levels in Ho ...
and Macau's Meteorological and Geophysical Bureau both hoisted strong wind signal 3 on August 9 as the system passed to the south of Hong Kong. The JMA downgraded the storm to a tropical depression later that day and issued its final public advisory, with the JTWC following suit shortly after. The tropical depression then turned back to the east-northeast on August 10, forcing the HKO to re-issue signal 3. The HKO also warned that winds were expected to strengthen further locally, and that the Hong Kong Education Bureau had suspended all classes for the day. The HKO upgraded Pabuk to a tropical storm and subsequently issued the gale or storm warning signal 8 at 2:30 pm HKT (0630 UTC) later that day as Pabuk moved closer to the territory. This was replaced by signal 3 later that night as Pabuk took another turn in direction and headed west inland into
Guangdong Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...
. Early next morning, Pabuk resumed a northeasterly track, edging once again closer to the Pearl River Delta before it weakened further and HKO cancelled all signals. At least 11 people were killed in the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
by Pabuk.


Tropical Storm Wutip (Dodong)

A tropical disturbance developed to the south of the developing Tropical Storm Pabuk on August 5, and was first mentioned by the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
in its Significant Tropical Weather Outlook on August 6. The
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
designated it a tropical depression later that night. By the next day, although still attached to Pabuk and being inhibited by
shearing Sheep shearing is the process by which the woollen fleece of a sheep is cut off. The person who removes the sheep's wool is called a '' shearer''. Typically each adult sheep is shorn once each year (a sheep may be said to have been "shorn" or ...
from an upper-level
outflow Outflow may refer to: *Capital outflow, the capital leaving a particular economy *Bipolar outflow, in astronomy, two continuous flows of gas from the poles of a star *Outflow (hydrology), the discharge of a lake or other reservoir system * Outflow ...
anticyclone An anticyclone is a weather phenomenon defined as a large-scale circulation of winds around a central region of high atmospheric pressure, clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere as viewed from abov ...
over Pabuk, the JTWC issued a
Tropical Cyclone Formation Alert A Tropical Cyclone Formation Alert (TCFA) is a bulletin released by the U.S. Navy-operated Joint Typhoon Warning Center in Honolulu, Hawaii or the Fleet Weather Center in Norfolk, Virginia, warning of the possibility of a tropical cyclone forming ...
. As Pabuk moved away, the depression gradually strengthened, and the JMA designated it Tropical Storm Wutip early on August 8. The name ''Wutip'' was submitted by
Macau Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a pop ...
, and means ''
butterfly Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The ...
''. It struggled against land interaction, however, and did not strengthen considerably, remaining poorly organised. The storm quickly weakened, and the JMA issued its last advisory on Wutip early on August 9, downgrading it to a tropical depression. The JTWC issued its last advisory shortly after. Upon being classified a tropical storm, ships within of the storm were advised to take precautions and those not within that range were urged to avoid it. Tens of thousands of residents in the northern Philippines took shelter from the storm as there was a high likelihood over severe flooding due to already saturated grounds. Schools throughout the area were canceled for several days due to the storm. The
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
(PAGASA) placed
Batanes Batanes, officially the Province of Batanes ( ivv, Provinsiya nu Batanes; Ilocano: ''Probinsia ti Batanes''; fil, Lalawigan ng Batanes, ), is an archipelagic province in the Philippines, administratively part of the Cagayan Valley region. It i ...
under storm signal 2 while the
Babuyan Islands The Babuyan Islands ( ), also known as the Babuyan Group of Islands, is an archipelago in the Philippines, located in the Luzon Strait north of the main island of Luzon and south of Taiwan via Bashi Channel to Luzon Strait. The archipelago consi ...
were under storm signal 1. In
Taoyuan County, Taiwan Taoyuan () is a special municipality of the Republic of China (Taiwan) located in northwestern Taiwan, neighboring New Taipei City to the north-east, Yilan County to the south-east, and Hsinchu County to the south-west. Taoyuan District ...
(now Taoyuan City), a level three emergency response warning was put in place as Wutip approached the island. Fourteen flights in and out of Taiwan were canceled due to the approaching storm and all ferry service was canceled. Previously saturated by Typhoon Pabuk, the
outer bands {{Short pages monitor">GMANews.TV – 10 killed, 88,000 families flee homes as ‘Mina’ whips Luzon – Nation – Official Website of GMA News and Public Affairs – Latest Philippine News – BETA
/ref> The remnants of Mitag contributed to heavy rains in Okinawa which damaged of roads and triggered one landslide.


Tropical Depression 25W

On November 24 an area of disturbed area formed about south east of Guam. During the following day the JTWC issued a TCFA on the developing system whilst the JMA designated it as a minor tropical depression. On November 26 the JTWC designated the depression as Tropical depression 25W Over the next couple of days it tracked towards the north west maintaining its peak wind speeds of 25 kn (45 km/h 30 mph). The depression then started its extra tropical transition on November 27 as it interacted with the
Baroclinic zone A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For in ...
, the JTWC then issued its final warning on 25W. This was because the depression would succumb to the increasing vertical sheer and decreasing sea surface temperatures as it completed its extra tropical transition.


Tropical Depression 26W

Possibly from the remnants of 25W, an area of disturbed weather formed south-east of
Yap Yap ( yap, Waqaab) traditionally refers to an island group located in the Caroline Islands of the western Pacific Ocean, a part of Yap State. The name "Yap" in recent years has come to also refer to the state within the Federated States of Micro ...
on November 26. The next day the JTWC issued a TCFA on the developing system. On November 28, the JMA declared it as a minor tropical depression, whilst later that day the JTWC followed suit and designated it as a tropical depression, with the JTWC assigning the number 26W to the depression. However the Tropical depression quickly became extratropical later that day with the JTWC issuing their final advisory on the storm later that day. However the JMA continued to monitor the Depression until it dissipated the next day.


Storm names

Within the Northwest Pacific Ocean, both the
Japan Meteorological Agency The , abbreviated JMA, is an agency of the Ministry of Land, Infrastructure, Transport and Tourism. It is charged with gathering and providing results for the public in Japan that are obtained from data based on daily scientific observation an ...
(JMA) and the
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
(PAGASA) assign names to tropical cyclones that develop in the Western Pacific, which can result in a tropical cyclone having two names. The Japan Meteorological Agency's RSMC Tokyo – Typhoon Center assigns international names to tropical cyclones on behalf of the
World Meteorological Organization The World Meteorological Organization (WMO) is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science, climatology, hydrology and geophysics. The WMO originated from the Internati ...
's Typhoon Committee, should they be judged to have 10-minute sustained windspeeds of . PAGASA names tropical cyclones which move into or form as a tropical depression in their area of responsibility located between 135°E and 115°E and between 5°N and 25°N, even if the cyclone has had an international name assigned to it. The names of significant tropical cyclones are retired, by both
PAGASA Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
and the Typhoon Committee. Should the list of names for the Philippine region be exhausted then names will be taken from an auxiliary list of which the first ten are published each season. Unused names are marked in .


International names

During the season 24 tropical storms developed in the Western Pacific and each one was named by the JMA, when the system was judged to have 10-minute sustained windspeeds of . The JMA selected the names from a list of 140 names, that had been developed by the 14 members nations and territories of the
ESCAP/WMO Typhoon Committee The World Meteorological Organization (WMO) is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science, climatology, hydrology and geophysics. The WMO originated from the Internatio ...
. During the season, the name Peipah was used for the first time, after they replaced the name Vamei in 2001 season respectively.


Philippines

The
Philippine Atmospheric, Geophysical and Astronomical Services Administration Pagasa may refer to: * ''Pagasa'' (genus), an insect genus in the family Nabidae * PAGASA, an acronym for the Philippine Atmospheric, Geophysical and Astronomical Services Administration *"May Pagasa", a pen-name of José Rizal José Prot ...
uses its own naming scheme for tropical cyclones in their area of responsibility. PAGASA assigns names to tropical depressions that form within their area of responsibility and any tropical cyclone that might move into their area of responsibility. Should the list of names for a given year prove to be insufficient, names are taken from an auxiliary list, the first 10 of which are published each year before the season starts. The names not retired from this list will be used again in the 2011 season. This is the same list used in the
2003 season 3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societie ...
, except for the names ''Bebeng'', ''Goring'', ''Hanna'', ''Lando'', ''Mina'', ''Nonoy'', ''Pedring'', ''Ramon'', and ''Sendong'', which replaces ''Batibot'', ''Gilas'', ''Harurot'', ''Lakay'', ''Manang'', ''Niña'', ''Pogi'', ''Roskas'', and ''Sikat''. The names Hanna, Lando and Mina were used for the first time this year; Bebeng was previously used in the 1999 season. Names that were not assigned are marked in .


Season effects

This table summarizes all the systems that developed within or moved into the North Pacific Ocean, to the west of the International Date Line during 2007. The tables also provide an overview of a systems intensity, duration, land areas affected and any deaths or damages associated with the system. , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Kong-rey , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , ,
Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...
, , , , None , , , - , Yutu (Amang) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Caroline Islands , , None , , None , , , - , Toraji , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , China,
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
, , , , None , , , - , Man-yi (Bebeng) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan,
Aleutian Islands The Aleutian Islands (; ; ale, Unangam Tanangin,”Land of the Aleuts", possibly from Chukchi language, Chukchi ''aliat'', "island"), also called the Aleut Islands or Aleutic Islands and known before 1867 as the Catherine Archipelago, are a cha ...
, , , , , , , - , Cosme , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Usagi , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan,
Korean Peninsula Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
, Russia , , , , Unknown , , , - , 06W , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , China, Vietnam , , , , , , , - , Pabuk (Chedeng) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Taiwan, Eastern China, Korean Peninsula, Russian Far East, , , , , , , - , Wutip (Dodong) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Taiwan , , Unknown , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , East China , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Sepat (Egay) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Taiwan, China, , , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , East China, Ryukyu Islands , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , South China , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Taiwan, East China, Korean Peninsula, Japan , , None , , None , , , - , Fitow , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan, Russian Far East , , , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Danas , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Ryukyu Islands, East China , , None , , None , , , - , Nari (Falcon) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan, South Korea , , , , , , , - , Wipha (Goring) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Taiwan, China , , , , , , , - , 14W , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Francisco , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , China, Vietnam, Laos, Thailand, Cambodia , , Unknown , , Unknown , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Lekima (Hanna) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam , , , , , , , - , Haiyan , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Krosa (Ineng) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Taiwan, China , , , , , , , - , Podul , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Lingling , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Kajiki , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Faxai (Juaning) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Japan , , , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Vietnam, Cambodia , , None , , None , , , - , Peipah (Kabayan) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam , , Unknown , , , , , - , TD , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Vietnam , , None , , None , , , - , Tapah , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , Mitag (Mina) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines , , , , , , , - , Hagibis (Lando) , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , Philippines, Vietnam , , , , , , , - , 25W , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , - , 26W , , , , bgcolor=#, , , bgcolor=#, , , bgcolor=#, , , None , , None , , None , , , -


See also

*
Tropical cyclones in 2007 During 2007, tropical cyclones formed within seven different tropical cyclone basins, located within various parts of the Atlantic, Pacific and Indian Oceans. During the year, a total of 129 systems formed with 79 of these developing further and ...
*
Pacific typhoon season The following is a list of Pacific typhoon seasons. The seasons are limited to the north of the equator between the 100th meridian east and the 180th meridian (aka Prime Antimeridian). Seasons Pre-1940 1940s 1950s 1960s 1970s 1980s ...
*
List of wettest tropical cyclones This is a list of the wettest tropical cyclones, listing all tropical cyclones known to have dropped at least of precipitation on a single location. Data is most complete for Australia, Cuba, Dominican Republic, Japan, Hong Kong, Mexico, Yap, Chu ...
*
2007 Pacific hurricane season The 2007 Pacific hurricane season was a below-average Pacific hurricane season, featuring one major hurricane. The season officially started on May 15 in the eastern Pacific and on June 1 in the central Pacific, and ended on November 30 ...
*
2007 Atlantic hurricane season The 2007 Atlantic hurricane season was the first season since 2003 to feature tropical activity both before and after the official bounds of the season. There were an above-average number of named storms during the season15, however many storms w ...
*
2007 North Indian Ocean cyclone season The 2007 North Indian Ocean cyclone season was one of the most active North Indian Ocean cyclone seasons on record. The North Indian Ocean cyclone season has no official bounds, but cyclones tend to form between April and December, with peaks in ...
* South-West Indian Ocean cyclone seasons: 2006–07, 2007–08 * Australian region cyclone seasons: 2006–07, 2007–08 * South Pacific cyclone seasons: 2006–07, 2007–08


Notes


References


External links


Tropical Storm Risk (TSR)'s website
{{TC Decades, Year=2000, basin=Pacific, type=typhoon Pacific typhoon seasons 2007 Wpac