1948 Pacific Typhoon Season
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The 1948 Pacific typhoon season was an average season. It had no official bounds; it ran year-round in
1948 Events January * January 1 ** The General Agreement on Tariffs and Trade (GATT) is inaugurated. ** The Constitution of New Jersey (later subject to amendment) goes into effect. ** The railways of Britain are nationalized, to form British ...
, but most tropical cyclones tend to form in the northwestern
Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
between June and December. These dates conventionally delimit the period of each year when most tropical cyclones form in the northwestern Pacific Ocean. The scope of this article is limited to the Pacific Ocean, north of the equator and west of the
International Date Line The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
. Storms that form east of the date line and 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 ...
are called hurricanes; see 1948 Pacific hurricane season. At the time, tropical storms that formed within this region of the western Pacific were identified and named by the
United States Armed Services 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 ...
, and these names are taken from the list that USAS publicly adopted before the 1945 season started. __TOC__


Season summary

ImageSize = width:950 height:200 PlotArea = top:10 bottom:80 right:25 left:20 Legend = columns:3 left:30 top:58 columnwidth:270 AlignBars = early DateFormat = dd/mm/yyyy Period = from:01/01/1948 till:01/01/1949 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/01/1948 Colors = id:canvas value:gray(0.88) id:GP value:red id:TD value:rgb(0.38,0.73,1) legend:Tropical_Depression_=_≤39_mph_(0–62_km/h)_(TD) id:TS value:rgb(0,0.98,0.96) legend:Tropical_Storm_=_39–73_mph_(63–117_km/h)_(TS) id:C1 value:rgb(1,1,0.80) legend:Category_1_=_74–95_mph_(118–153_km/h)_(C1) id:C2 value:rgb(1,0.91,0.46) legend:Category_2_=_96–110_mph_(154–177_km/h)_(C2) id:C3 value:rgb(1,0.76,0.25) legend:Category_3_=_111–129_mph_(178–208_km/h)_(C3) id:C4 value:rgb(1,0.56,0.13) legend:Category_4_=_130–156_mph_(209–251_km/h)_(C4) id:C5 value:rgb(1,0.38,0.38) legend:Category_5_=_≥157_mph_(≥252_km/h)_(C5) Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:11 align:left fontsize:S shift:(4,-4) anchor:till from:11/01/1948 till:19/01/1948 color:C4 text:"Karen" from:16/05/1948 till:20/05/1948 color:C1 text:"Lana" from:29/05/1948 till:02/06/1948 color:C1 text:"Mabel" from:09/06/1948 till:11/06/1948 color:TS text:"Nadine" from:10/06/1948 till:11/06/1948 color:TS text:"Ophelia" from:01/07/1948 till:08/07/1948 color:C2 text:"Pearl" from:23/07/1948 till:28/07/1948 color:C1 text:"Rose" barset:break from:04/08/1948 till:06/08/1948 color:C1 text:"Bertha" from:08/08/1948 till:14/08/1948 color:TS text:"Chris" from:10/08/1948 till:14/08/1948 color:TS text:"Dolores" from:20/08/1948 till:23/08/1948 color:TS text:"Flo" from:26/08/1948 till:04/09/1948 color:C2 text:"Gertrude" from:02/09/1948 till:07/09/1948 color:C1 text:"Hazel" from:11/09/1948 till:17/09/1948 color:C4 text:"Ione" barset:break from:11/09/1948 till:18/09/1948 color:C1 text:"Jackie" from:24/09/1948 till:28/09/1948 color:TS text:"Kit" from:29/09/1948 till:07/10/1948 color:C4 text:"Libby" from:04/10/1948 till:08/10/1948 color:C3 text:"Martha" from:11/10/1948 till:12/10/1948 color:TS text:"Norma" from:15/10/1948 till:19/10/1948 color:TS text:"Olga" from:27/10/1948 till:31/10/1948 color:TS text:"Pat" barset:break from:04/11/1948 till:11/11/1948 color:C3 text:"Rita from:13/11/1948 till:20/11/1948 color:C2 text:"Agnes" from:29/11/1948 till:02/12/1948 color:TS text:"24W" from:02/12/1948 till:10/12/1948 color:C1 text:"Beverly" from:12/12/1948 till:16/12/1948 color:TS text:"26W" bar:Month width:5 align:center fontsize:S shift:(0,-20) anchor:middle color:canvas from:01/01/1948 till:01/02/1948 text:January from:01/02/1948 till:01/03/1948 text:February from:01/03/1948 till:01/04/1948 text:March from:01/04/1948 till:01/05/1948 text:April from:01/05/1948 till:01/06/1948 text:May from:01/06/1948 till:01/07/1948 text:June from:01/07/1948 till:01/08/1948 text:July from:01/08/1948 till:01/09/1948 text:August from:01/09/1948 till:01/10/1948 text:September from:01/10/1948 till:01/11/1948 text:October from:01/11/1948 till:01/12/1948 text:November from:01/12/1948 till:01/01/1949 text:December TextData = pos:(570,30) text:"(From the" pos:(617,30) text:" Saffir–Simpson hurricane wind scale)"


Storms


Typhoon Karen

Typhoon Karen, one of the earliest recorded super typhoons, developed on January 11, well west of 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 ...
. It curved westward while slowly intensifying. After a prolonged period of slow intensification, the tropical cyclone began to rapidly strengthen. It became a super typhoon on January 16. Shortly after, it weakened and dissipated on January 19. It struck
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 January 14, damaging and destroying establishments and houses on the island. It also wrecked the roofs of some U.S. warehouses and buildings, and downed power lines. A food warehouse were washed out; however, some food supplies survived. After the typhoon, the navy transported some relief supplies to the populated island. No deaths were reported.


Typhoon Lana

Typhoon Lana, the second system of the season, formed on May 16, west of 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 ...
. It moved to the north-northeast while intensifying, reaching its peak intensity somewhere on May 18 and 19. It then weakened, until it was last noted on May 20 as it merged with a
cold front A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough of low pressure. It often forms behind an extratropical cyclone (to the west in the Norther ...
. Warnings were issued 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 ...
,
Palau Palau,, officially the Republic of Palau and historically ''Belau'', ''Palaos'' or ''Pelew'', is an island country and microstate in the western Pacific. The nation has approximately 340 islands and connects the western chain of the Caro ...
,
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 ...
and
Ulithi Ulithi ( yap, Wulthiy, , or ) is an atoll in the Caroline Islands of the western Pacific Ocean, about east of Yap. Overview Ulithi consists of 40 islets totaling , surrounding a lagoon about long and up to wide—at one of the largest i ...
in preparations for the storm. All ships in these islands were instructed to escape to
Sangley Point Naval Station Sangley Point was a communication and hospital facility of the United States Navy which occupied the northern portion of the Cavite City peninsula and is surrounded by Manila Bay, approximately eight miles southwest of Manila, th ...
due to the approaching typhoon. A plane in Guam encountered the strength of the typhoon; however, it escaped its fury. Eighteen individuals were reported dead in Yap when their canoe sank during the storm. The damage, however, was minimal.


Typhoon Mabel


Typhoon Nadine


Tropical Storm Ophelia

Ophelia formed on June 10 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 ...
. It moved west and struck southern
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
. It dissipated the next day, without attaining maximum sustained winds any higher than 45 mph.


Typhoon Pearl


Typhoon Rose


Typhoon Bertha


Tropical Storm Chris


Typhoon Dolores–Eunice

Tropical Storm Dolores was tracked by the Air Weather Service located on Guam. At one point, a tropical storm was identified and assigned the name Eunice. Post analysis showed that Tropical Storm Dolores was north of the forecast location and actually the system assigned the name Eunice.Air Weather Service "Report on the Typhoon Post-Analysis Program (1948-1949) of the North Pacific Typhoon Warning System"


Typhoon Flo


Typhoon Gertrude


Typhoon Hazel


Typhoon Ione

A Tropical Storm formed on September 11 and soon turned toward Japan as it gained strength. Ione soon reached category 4 intensity on September 14. Ione then began to lose strength and became a category 1 on September 16. Then, Ione struck Japan in that day killing 838 people.Translate.google.com
/ref> Ione further weakened and became a Tropical Storm on the 17th. Ione then dissipated.


Typhoon Jackie


Typhoon Kit


Typhoon Libby


Typhoon Martha


Typhoon Norma


Tropical Storm Olga


Typhoon Pat


Typhoon Rita


Typhoon Agnes


Tropical Storm 24W


Typhoon Beverly


Tropical Storm 26W


Other Systems

Between 23 July and 4 August, the name Annabell was assigned to a North West Pacific system. The Air Weather Service issued a bulletin issued and tropical cyclone named on what was later determined to be "trough activity"


Storm names

Tropical storm names were assigned 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 ...
since 1945.


See also

* 1948 Atlantic hurricane season *
List of Pacific typhoon seasons 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 ...


References


External links


Unisys season tracks


{{DEFAULTSORT:Pacific typhoon season
1948 Events January * January 1 ** The General Agreement on Tariffs and Trade (GATT) is inaugurated. ** The Constitution of New Jersey (later subject to amendment) goes into effect. ** The railways of Britain are nationalized, to form British ...
1948 natural disasters 1948 meteorology 1948 in Asia 1948 in Oceania