Tropical Storm Linda (1985)
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The 1985 Pacific hurricane season is the third-most active Pacific hurricane season on record. It officially started on May 15, 1985, in the eastern Pacific, and on June 1, 1985, in the central Pacific, and lasted until November 30, 1985. These dates conventionally delimit the period of each year when most tropical cyclones form in the northeastern Pacific Ocean. At the time, the 1985 season was the most active on record in the eastern north Pacific, with 28 tropical cyclones forming. Of those, 24 were named, 13 reached hurricane intensity, and 8 became major hurricanes by attaining Category 3 status or higher on the
Saffir–Simpson scale The Saffir–Simpson hurricane wind scale (SSHWS) classifies hurricanes—which in the Western Hemisphere are tropical cyclones that exceed the intensities of tropical depressions and tropical storms—into five categories distinguished by ...
. At that time, the 24 named storms was a record; however, this record was broken seven years later in
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, and was therefore recognized as the second busiest season within the basin, until it was surpassed exactly thirty years later by the 2015 season. Despite the activity, only one system made
landfall Landfall is the event of a storm moving over land after being over water. More broadly, and in relation to human travel, it refers to 'the first land that is reached or seen at the end of a journey across the sea or through the air, or the fact ...
in 1985.
Hurricane Waldo Hurricane Waldo was a Pacific hurricane whose remnants caused significant flooding in Kansas during October 1985. It was also the only hurricane to make landfall during the extremely active 1985 Pacific hurricane season. The twenty-fourth tropi ...
caused moderate damage in Northwestern Mexico and one death in Kansas. Surf from Hurricanes Pauline and
Rick Rick may refer to: People *Rick (given name), a list of people with the given name *Alan Rick (born 1976), Brazilian politician, journalist, pastor and television personality *Johannes Rick (1869–1946), Austrian-born Brazilian priest and mycol ...
caused minor damage in Hawaii. Hurricane Nele resulted in disruption in the
Northwestern Hawaiian Islands The Northwestern Hawaiian Islands or Leeward Hawaiian Islands are a series of islands and atolls in the Hawaiian island chain located northwest (in some cases, far to the northwest) of the islands of Kauai and Niihau. Politically, they are all p ...
, while Hurricane Ignacio threatened Hawaii, but only ended up producing light rainfall and minimal damage. __TOC__


Seasonal summary

ImageSize = width:800 height:210 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:01/06/1985 till:08/12/1985 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 start:01/06/1985 Colors = id:canvas value:gray(0.88) id:GP value:red id:TD value:rgb(0.38,0.73,1) legend:Tropical_Depression_=_≤38_mph_(≤62_km/h) id:TS value:rgb(0,0.98,0.96) legend:Tropical_Storm_=_39–73_mph_(63–117_km/h) id:C1 value:rgb(1,1,0.80) legend:Category_1_=_74–95_mph_(118–153_km/h) id:C2 value:rgb(1,0.91,0.46) legend:Category_2_=_96–110_mph_(154–177_km/h) id:C3 value:rgb(1,0.76,0.25) legend:Category_3_=_111–129_mph_(178–208_km/h) id:C4 value:rgb(1,0.56,0.13) legend:Category_4_=_130–156_mph_(209–251_km/h) id:C5 value:rgb(1,0.38,0.38) legend:Category_5_=_≥157_mph_(≥252_km/h) Backgroundcolors = canvas:canvas BarData = barset:Hurricane bar:Month PlotData= barset:Hurricane width:11 align:left fontsize:S shift:(4,-4) anchor:till from:05/06/1985 till:12/06/1985 color:TS text:"Andres (TS)" from:06/06/1985 till:16/06/1985 color:C3 text:"Blanca (C3)" from:07/06/1985 till:10/06/1985 color:TS text:"Carlos (TS)" from:26/06/1985 till:05/07/1985 color:C3 text:"Dolores (C3)" from:27/06/1985 till:05/07/1985 color:TS text:"Enrique (TS)" from:02/07/1985 till:06/07/1985 color:TS text:"Fefa (TS)" from:07/07/1985 till:12/07/1985 color:TS text:"Guillermo (TS)" barset:break from:11/07/1985 till:12/07/1985 color:TD text:"Eight (TD)" from:18/07/1985 till:20/07/1985 color:TS text:"Hilda (TS)" from:20/07/1985 till:29/07/1985 color:C4 text:"Jimena (C4)" from:21/07/1985 till:27/07/1985 color:C4 text:" Ignacio (C4)" from:29/07/1985 till:06/08/1985 color:TS text:"Kevin (TS)" from:29/07/1985 till:08/08/1985 color:TS text:"Linda (TS)" from:06/08/1985 till:13/08/1985 color:C1 text:"Marty (C1)" barset:break from:19/08/1985 till:23/08/1985 color:TS text:"Nora (TS)" from:20/08/1985 till:22/08/1985 color:TD text:"One-C (TD)" from:22/08/1985 till:31/08/1985 color:C1 text:"Olaf (C1)" from:27/08/1985 till:09/09/1985 color:C1 text:"Pauline (C1)" from:30/08/1985 till:31/08/1985 color:TS barset:break barset:skip barset:skip barset:skip barset:skip from:08/09/1985 till:08/09/1985 color:TS text:"Skip (TS)" from:01/09/1985 till:12/09/1985 color:C4 text:" Rick (C4)" from:05/09/1985 till:17/09/1985 color:C3 text:"Sandra (C3)" barset:break from:15/09/1985 till:24/09/1985 color:C3 text:"Terry (C3)" from:18/09/1985 till:21/09/1985 color:TS text:"Vivian (TS)" from:01/10/1985 till:02/10/1985 color:TD text:"Twenty-Two (TD)" from:07/10/1985 till:09/10/1985 color:C2 text:" Waldo (C2)" from:23/10/1985 till:30/10/1985 color:C1 text:"Nele (C1)" from:25/10/1985 till:05/11/1985 color:C3 text:"Xina (C3)" from:21/11/1985 till:21/11/1985 color:TD text:"Twenty-Five (TD)" bar:Month width:5 align:center fontsize:S shift:(0, -20) anchor:middle color:canvas from:01/06/1985 till:01/07/1985 text:June from:01/07/1985 till:01/08/1985 text:July from:01/08/1985 till:01/09/1985 text:August from:01/09/1985 till:01/10/1985 text:September from:01/10/1985 till:01/11/1985 text:October from:01/11/1985 till:01/12/1985 text:November TextData = pos:(570,30) text:"(From the" pos:(617,30) text:" Saffir–Simpson hurricane scale)"
This year, 25 tropical cyclones formed in the eastern north Pacific (140°W to North America). Of those systems, three never strengthened beyond the depression stage, while 22 were named. This total was six storms above the 1966–1985 average seven above the 1971–2006 average and nine above the 1949–2006 average of 13. With a total 26 tropical cyclones and 24 named storms, this season was the most active on record, breaking the short-lived record held by the
1982 Pacific hurricane season The 1982 Pacific hurricane season, with 23 named storms, ranks as the fourth-most active Pacific hurricane season on record, tied with 2018. It was at that time the most active season in the basin until it was later surpassed by the 1985 season. I ...
,Gunther & Cross 1932 though the 1992 Pacific hurricane season surpassed this record. This season is now the third-most active, being recently also surpassed by the
2015 Pacific hurricane season The 2015 Pacific hurricane season is the second-most active Pacific hurricane season on record, with 26 named storms, only behind the 1992 season. A record-tying 16 of those storms became hurricanes, and a record 11 storms further intensifie ...
, which is now the second-most active overall. Of the named systems, 10 peaked as tropical storms, 12 as hurricanes, and 8 reached the intensity of major hurricanes by attaining Category 3 strength or higher on the Saffir–Simpson hurricane wind scale. The season lasted 170 days, three days longer than the
1984 Pacific hurricane season The 1984 Pacific hurricane season featured numerous tropical cyclones, several of which were impactful to land. It was a busy hurricane season with 21 named storms, 13 hurricanes, and 7 major hurricanes, the latter of which are Category 3 or ...
, but still then days longer than normal. The
Eastern Pacific Hurricane Center The Eastern Pacific Hurricane Center was formerly the center responsible for forecasting Pacific hurricanes in the eastern north Pacific east of 140°W. It was part of the Weather Bureau Forecast Office San Francisco and was based in Redwood City. ...
(EPHC) issued 620 bulletins during the season, 35 more than the previous season. In the
Central Pacific Hurricane Center The Central Pacific Hurricane Center (CPHC) of the United States National Weather Service is the official body responsible for tracking and issuing tropical cyclone warnings, watches, advisories, discussions, and statements for the Central Pacifi ...
's area of responsibility (140°W to 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 ...
), three tropical cyclones formed. One of those stayed as a tropical depression through its life. One strengthened into a hurricane, and another crossed into the northwestern Pacific before eventually returning to the central Pacific. Although
meteorologist A meteorologist is a scientist who studies and works in the field of meteorology aiming to understand or predict Earth's atmospheric phenomena including the weather. Those who study meteorological phenomena are meteorologists in research, while t ...
s expected a below-normal season, the season got on to a fast start though no storms formed in May. The activity picked up significantly thereafter, with five storms forming in June, including one major hurricane and was the most active month of June on record at the time, although this mark was tied in
2018 File:2018 Events Collage.png, From top left, clockwise: The 2018 Winter Olympics opening ceremony in PyeongChang, South Korea; Protests erupt following the Assassination of Jamal Khashoggi; March for Our Lives protests take place across the United ...
. By the middle of July, a total of 10 storms had formed with another tropical storm forming off the coast of Central America roughly every 10 days. Throughout July, a record seven named storms formed, although this mark was matched in
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and
2016 File:2016 Events Collage.png, From top left, clockwise: Bombed-out buildings in Ankara following the 2016 Turkish coup d'état attempt; the impeachment trial of Brazilian President Dilma Rousseff; Damaged houses during the 2016 Nagorno-Karabakh ...
. Within two more weeks, 13 tropical storms or hurricanes had formed, including 4 major hurricanes. By August 23, 2 more storms had been named. By early September, a total of 17 named storms had developed, 6 of which became hurricanes. Roughly two weeks later, two additional named storms were classified. After a lull in late September and early October, a total of 22 storms had formed by mid-October 21 of which developed in the EPHC's
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 ...
and the list of names was exhausted, forcing the agency to request emergency names. The cause of the high activity in 1985 is unknown; however, this year continued a trend of above average seasons that began in
1982 Events January * January 1 – In Malaysia and Singapore, clocks are adjusted to the same time zone, UTC+8 (GMT+8.00). * January 13 – Air Florida Flight 90 crashes shortly after takeoff into the 14th Street bridges, 14th Street Bridge in ...
. The hurricane season took place during a
La Niña La Niña (; ) is an oceanic and atmospheric phenomenon that is the colder counterpart of as part of the broader El Niño–Southern Oscillation (ENSO) climate pattern. The name ''La Niña'' originates from Spanish for "the girl", by an ...
event, which tends to inhibit
Pacific hurricane A Pacific hurricane is a mature tropical cyclone that develops within the northeastern and central Pacific Ocean to the east of 180°W, north of the equator. For tropical cyclone warning purposes, the northern Pacific is divided into three regio ...
activity. However, 1985 was during a warm phase of the
Pacific decadal oscillation The Pacific decadal oscillation (PDO) is a robust, recurring pattern of ocean-atmosphere climate variability centered over the mid-latitude Pacific basin. The PDO is detected as warm or cool surface waters in the Pacific Ocean, north of 20°N. O ...
and in the middle of an era where all but the 1988 Pacific hurricane season were near or above average. Several storms were investigated by hurricane hunter aircraft in 1985; the first was on July 24 during Hurricane Ignacio. On September 10, a flight was made into Hurricane Rick, where the storms lowest pressure was recorded. Hurricane Sandra was investigated on September 12 on the way from Hawaii, where the hunters were on standby. The final two flights of the season were made on September 21 and 22 into Hurricane Terry while the storm was located off the west coast of the Baja California Peninsula. In addition to observations from Hurricane Hunter aircraft, 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 ...
satellite station provided the basin with adequate satellite converge. The earlier loss of a
GOES Goes () is a city and municipality in the southwestern Netherlands on Zuid-Beveland, in the province of Zeeland. The city of Goes has approximately 27,000 residents. History Goes was founded in the 10th century on the edge of a creek: de Korte ...
-East satellite and the move of a GOES-west satellite further west had little effect on EPHC operations. Enhanced infrared imagery was especially useful in determining cold-core centers. Even though the early season storms were no threat to land, there were several notable storms during the season, with one writer describing the season as the "worst year ever". The first storm of series of storms to affect Hawaii, Hurricane Ignacio produced to waves along south-facing beaches. However, rainfall from Ignacio was light. The second storm to affect the state, Tropical Storm Linda dropped heavy rainfall along the windward slopes of the island chain. In early September, Hurricane Pauline came close enough to require a hurricane watch, but the watch was discontinued when Pauline veered north. However, the storm did produce high waves, with
amplitude The amplitude of a periodic variable is a measure of its change in a single period (such as time or spatial period). The amplitude of a non-periodic signal is its magnitude compared with a reference value. There are various definitions of amplit ...
s of to on the eastern side of Puna and Kau. Days later, Hurricane Rick generated high waves; however, the waves were not nearly as high as they were during Pauline. The final storm to affect Hawaii was Hurricane Nele. Due to fears of a repeat from
Hurricane Iwa Hurricane Iwa, taken from the Hawaiian language name for the frigatebird (iwa, lit. "Thief"), was at the time the costliest hurricane to affect the state of Hawaii. Iwa was the twenty-third tropical storm and the twelfth and final hurricane of the ...
, which struck during the
1982 Pacific hurricane season The 1982 Pacific hurricane season, with 23 named storms, ranks as the fourth-most active Pacific hurricane season on record, tied with 2018. It was at that time the most active season in the basin until it was later surpassed by the 1985 season. I ...
, a hurricane watch was issued. Although the watch was discontinued when Nele veered west, it later re-curved and struck the
Northwestern Hawaiian Islands The Northwestern Hawaiian Islands or Leeward Hawaiian Islands are a series of islands and atolls in the Hawaiian island chain located northwest (in some cases, far to the northwest) of the islands of Kauai and Niihau. Politically, they are all p ...
, giving boats a rough night. The only storm to make
landfall Landfall is the event of a storm moving over land after being over water. More broadly, and in relation to human travel, it refers to 'the first land that is reached or seen at the end of a journey across the sea or through the air, or the fact ...
during the year was Hurricane Waldo. Waldo destroyed hundreds of homes in
Sinaloa Sinaloa (), officially the Estado Libre y Soberano de Sinaloa ( en, Free and Sovereign State of Sinaloa), is one of the 31 states which, along with Mexico City, comprise the Administrative divisions of Mexico, Federal Entities of Mexico. It is d ...
and later produced significant rainfall across the
Southwestern United States The Southwestern United States, also known as the American Southwest or simply the Southwest, is a geographic and cultural region of the United States that generally includes Arizona, New Mexico, and adjacent portions of California, Colorado, Ne ...
and
Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, an ...
. One person was killed in
Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the ...
. In addition, two trop cyclones affected California. The first, Tropical Storm Guillermo, helped firefighters put out fires during mid-July. The second, Tropical Storm Nora, brought light rainfall to the northern portion of the state in late August.


Systems


Tropical Storm Andres

On June 1, an area of thunderstorms south of
Acapulco Acapulco de Juárez (), commonly called Acapulco ( , also , nah, Acapolco), is a city and major seaport in the state of Guerrero on the Pacific Coast of Mexico, south of Mexico City. Acapulco is located on a deep, semicircular bay and has bee ...
developed. It increased in size and, by June 5, was organized enough to be considered a tropical depression. The depression was upgraded to a tropical storm shortly after thereafter. While the ''
Monthly Weather Review The ''Monthly Weather Review'' is a peer-reviewed scientific journal published by the American Meteorological Society. It covers research related to analysis and prediction of observed and modeled circulations of the atmosphere, including technique ...
'' reported that Tropical Storm Andres operationally started out as a tropical depression. the
HURDAT The Hurricane Databases (HURDAT), managed by the National Hurricane Center, are two separate databases that contain details on tropical cyclones, that have occurred within the Atlantic Ocean and Eastern Pacific Ocean since 1851 and 1949 respectiv ...
database does not give Andres an initial depression stage. Andres headed west, and two days after formation, it reached its maximum intensity of while located south of the Baja California Peninsula. It then slowly weakened as it moved around a weak upper-level
high High may refer to: Science and technology * Height * High (atmospheric), a high-pressure area * High (computability), a quality of a Turing degree, in computability theory * High (tectonics), in geology an area where relative tectonic uplift ...
. It weakened to a depression on June 8. The low stayed a depression as it continued west until it dissipated on June 12 as the cyclone gradually increased in speed.Gunther & Cross 1935-6


Hurricane Blanca

Blanca originated from a tropical disturbance south of
Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the cou ...
. A tropical depression formed on June 6 south of the Mexican coast. Shortly thereafter, it strengthened and was upgraded to Tropical Storm Blanca. By June 8, the EPHC reported that Blanca had intensified into a hurricane. Blanca fluctuated in intensity for several days, but Blanca did not intensify into a major hurricane, Category 3 or higher, until June 13. After reaching its peak intensity that day with winds of later that day, Hurricane Blanca began to weaken. It held on to hurricane strength until June 14, when the agency reported that Hurricane Blanca had fallen to tropical storm intensity. Steadily weakening, Blanca deteriorated into a tropical depression, before dissipating on June 16. As a precaution, maritime operations were closed in the western states of Colima, Guerrero and Michoacán. Travel on the high seas and along the coast was also restricted.


Tropical Storm Carlos

Carlos originated from a tropical disturbance moving that was moving westward along the northern edge of the
Intertropical Convergence Zone The Intertropical Convergence Zone (ITCZ ), known by sailors as the doldrums or the calms because of its monotonous windless weather, is the area where the northeast and the southeast trade winds converge. It encircles Earth near the thermal e ...
(ITCZ). The wave developed into the third tropical cyclone of the season at 1800 UTC on June 7. Due to weak steering currents, the depression moved north and then south, which subsequently resulted in a very small cyclonic loop. By 0000 UTC on June 10, the depression was upgraded to a Tropical Storm Carlos; at the time, the storm also attained its maximum sustained winds of . However, six hours later, Carlos weakened back to a tropical depression. Thereafter, the storm accelerated somewhat, and quickly merging with the remnants of Tropical Storm Andres at 1800 UTC on June 10.


Hurricane Dolores

A disturbance located south of the
Gulf of Tehuantepec Gulf of Tehuantepec () is a large body of water on the Pacific coast of the Isthmus of Tehuantepec, southeastern Mexico, at . Many (but not all) Pacific hurricanes form in or near this body of water. A strong, gale-force wind called the Tehuan ...
moved westward along 10°N between June 24 and June 25. After interacting with an upper trough, the disturbance strengthened, and by the following day, it developed into the fourth tropical depression of the season at 0600 UTC. The depression steadily intensified and was upgraded to Tropical Storm Dolores late on June 27. Dolores strengthened further while tracking west-northwestward around the southern end of a deep layer ridge. By 1800 UTC on June 28, the storm had reached hurricane intensity. Thereafter, Dolores continued to steadily deepen, and by 0600 UTC on July 1, the storm peaked as a Category 3 hurricane. However, due to colder sea surface temperatures and increasing vertical wind shear, Dolores quickly weakened, and by early on July 2, it was downgraded to a tropical storm. Later that day, the storm further weakened to a tropical depression. At around 1800 UTC on July 5, Dolores dissipated.


Tropical Storm Enrique

Enrique began as a tropical disturbance in the ITCZ west of the larger and very intense Hurricane Dolores. Moving west over water, the system was designated as a tropical depression on June 27. Shortly thereafter, it intensified Tropical Storm Enrique. Turning west-northwest, the storm moved over slightly warmer water. Despite this, Enrique never strengthened beyond winds, and entered the CPHC's warming responsibility on July 1. Turning west beneath a ridge, Enrique rapidly weakened to tropical depression status. On July 4, the shallow and weak system turned slightly south of west. Enrique had dissipated by July 5. Despite its weak intensity, moisture carried by the system caused a few localized heavy showers on the windward side of the Big Island of Hawaii on July 5 and over the Kona slopes throughout the night hours of July 5 and 6.


Tropical Storm Fefa

A tropical disturbance moved westward across the warm sea surface temperatures of the Gulf of Tehuantepec on July 1. At 1200 UTC on the following day, the disturbance was classified as Tropical Depression Six, while centered about south of Acapulco. Early on July 3, the depression was upgraded to Tropical Storm Fefa, while moving parallel to the Pacific coast of Mexico. Fefa approached hurricane status and peaked as a tropical storm at 0000 UTC on July 4. However, thereafter, the storm began weakening as a short-wave trough in the westerlies moved into northern Mexico, which caused increased
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 ...
on Tropical Storm Fefa. Additionally, colder sea surface temperatures over the west coast of the Baja California Peninsula further weakened Fefa. By 1800 UTC on July 6, Fefa dissipated. At the time of dissipation, the low while located about east of
La Paz La Paz (), officially known as Nuestra Señora de La Paz (Spanish pronunciation: ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With an estimated 816,044 residents as of 2020, La Paz is the List of Bolivian cities ...
.


Tropical Storm Guillermo

The origins of Guillermo were from a tropical disturbance that formed within south of the
Gulf of Tehuantepec Gulf of Tehuantepec () is a large body of water on the Pacific coast of the Isthmus of Tehuantepec, southeastern Mexico, at . Many (but not all) Pacific hurricanes form in or near this body of water. A strong, gale-force wind called the Tehuan ...
. Moving rapidly west-northwest over moderately warm water, the disturbance was classified as a tropical depression. At this time, the depression was centered south of Acapulco on July 7. Roughly 24 hours later, the storm intensified slightly, enough to warrant an upgraded into Tropical Storm Guillermo. Tropical Storm Guillermo moved northwest at almost around the southwest side of a high pressure area over Central Mexico. Passing north of
Socorro Island Socorro Island ( es, Isla Socorro) is a small volcanic island in the Revillagigedo Islands, a Mexican possession lying off the country's western coast. The size is 16.5 by 11.5 km (10.25 by 7.15 miles), with an area of . It is the largest ...
, Guillermo attained its maximum intensity of during the evening of July 9. Shortly after its peak, Guillermo began to weaken rapidly due to a combination of strong wind shear and waters. By 1800 UTC, most of the thunderstorm activity had dissipated and only a weak low-pressure area remained. Based on this, Guillermo was downgraded into a tropical depression. Finally, Guillermo turned west and ceased to exist as a tropical cyclone on July 12. The remnants of the storm brought light rainfall to the mountains and valleys of California, helping re-fill dry reservoirs and put out large fires.


Tropical Storm Hilda

Tropical Depression Nine developed at 0000 UTC on July 18. Initially, the depression tracked northward due to weak southerly flow associated with an upper-level high centered near the southern tip of Baja California Sur. By 0000 UTC on July 19, the depression was upgraded to Tropical Storm Hilda; the storm reached its maximum sustained winds of at this time. Thereafter, Hilda turned westward. Due to sea surface temperatures of only , Hilda began to weaken and it dissipated on 1200 UTC July 20.


Hurricane Jimena

Jimena originated from a tropical wave that moved across Central America and southern Mexico on July 18 and 19. Located along the northern edge of the ITCZ, a tropical depression formed by July 20. Initially moving west, the depression turned west-northwest and was upgraded into Tropical Storm Jimena early on July 21. Jimena attained hurricane intensity two days later. Hurricane Jimena remained a Category 1 hurricane for roughly another day, only to undergo a burst of intensification despite being above marginally warm ocean temperatures. The storm attained peak wind speed of while located roughly southwest of
Cabo San Lucas Cabo San Lucas (, "Saint Luke Cape"), or simply just Cabo, is a resort city at the southern tip of the Baja California Peninsula, in the Mexican state of Baja California Sur. As at the 2020 Census, the population of the city was 202,694 inhabitan ...
. After maintaining peak intensity for 12 hours, Jimena turned northwest, and respectively began a slow decline. Jimena fell below hurricane status on 1800 UTC July 26. Tropical Storm Jimena was downgraded into a tropical depression late on July 27. Jimena was no longer considered a tropical cyclone by July 29, as its center had dissipated over fairly cold water.


Hurricane Ignacio

A tropical depression was spotted early on July 21 while located southwest of
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...
. Situated over warm waters, the depression attained tropical storm intensity a couple hours later. Ignacio reached winds of on July 22, roughly 24 hours after formation, and subsequently entered the CPHC's warning zone. A Hurricane Hunter aircraft investigated Ignacio at daybreak on July 22, and thus upgraded Ignacio into hurricane status. Continuing to rapidly intensify, a Hurricane Hunter aircraft discovered that Hurricane Ignacio had reached its peak wind speed of and an estimated central pressure of . Operationally, Ignacio was believed to have peaked as a Category 5 hurricane. Shortly after its peak, the environment was rapidly becoming less conductive. By the evening on July 24, Ignacio was no longer a major hurricane. The hurricane resumed its westerly course, and Ignacio was re-assessed as a tropical storm on July 26. Passing south of the island chain, Ignacio dissipated on July 27. On July 24, a high surf advisory was issued for east-facing shores of Hawaii; subsequently, a
hurricane watch 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 ...
was issued the next day for the Big Island. Roughly 24 hours after the watch was issued, it was cancelled though a
small craft advisory A small craft advisory is a type of wind warning issued by the National Weather Service in the United States. In Canada a similar warning is issued by Environment Canada. It is issued when winds have reached, or are expected to reach within 12 h ...
remained in effect for the Hawaiian Islands. Ignacio resulted in to surf, peaking midday on July 25. Rainfall from the storm was generally light though many secondary roads that lead to the beaches were closed.


Tropical Storm Kevin

A tropical wave crossed the Gulf of Tehuantepec on July 27 and developed into a tropical depression at 0000 UTC on July 29. While tracking west-northwestward between , the depression slowly intensified, and was upgraded to Tropical Storm Kevin at 1800 UTC on July 31. Crossing marginally warm sea surface temperatures, Kevin maintained tropical storm intensity while tracking westward. However, by August 5, vertical wind shear began increasing, which was generated by an upper-level trough. As a result, Kevin weakened to a tropical depression at 0600 UTC on August 6 and dissipated 12 hours later.


Tropical Storm Linda

A tropical wave formed on July 28 over fairly warm water. Moving west-northwest, the system was declared a tropical depression far from land the next day. It became Tropical Storm Linda later on July 29. A relatively weak cyclone, Linda peaked as a moderate tropical storm at 1200 UTC on July 31. Shortly after its peak, Tropical Storm Linda began to weaken over cooler waters and increased wind shear. Linda began to weaken and was downgraded into a tropical depression on August 2. Two days later, it passed into the CPHC's area of responsibility. Upon entering the warning zone, the tropical depression was moving slowly toward the northwest and within six hours, Tropical Depression Linda began to re-intensify. On August 4, the storm had regained tropical storm status. Subsequently, Linda reaches its secondary peak with winds of . Linda remained a tropical storm for about 24 hours before it started to weaken again on August 5. It was downgraded to a tropical depression early the next day. Meanwhile, Linda turned west under the influence of northerly
trade winds The trade winds or easterlies are the permanent east-to-west prevailing winds that flow in the Earth's equatorial region. The trade winds blow mainly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisph ...
. The depression came within of
South Point, Hawaii Ka Lae ( haw, the point), also known as South Point, is the southernmost point of the Big Island of Hawaii and of the 50 United States. The Ka Lae area is registered as a National Historic Landmark District under the name South Point Complex. ...
, before dissipating early on August 9. Some heavy showers associated with the outer rainband's of the low fell on the windward slopes of the Big Island of Hawaii and
Maui The island of Maui (; Hawaiian: ) is the second-largest of the islands of the state of Hawaii at 727.2 square miles (1,883 km2) and is the 17th largest island in the United States. Maui is the largest of Maui County's four islands, which ...
, where rainfall totals of were recorded.


Hurricane Marty

A tropical disturbance crossed the coast of
El Salvador El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south b ...
and entered the Pacific Ocean on August 3. After moving westward over sea surface temperatures of , the disturbance developed into Tropical Depression Fourteen at 1800 UTC on August 6, while centered about southwest of
Acapulco Acapulco de Juárez (), commonly called Acapulco ( , also , nah, Acapolco), is a city and major seaport in the state of Guerrero on the Pacific Coast of Mexico, south of Mexico City. Acapulco is located on a deep, semicircular bay and has bee ...
. While tracking west-northwestward at about , the depression was upgraded to Tropical Storm Marty at 1200 UTC August 7. Further strengthening occurred and Marty became a hurricane on 0000 UTC August 9. However, after 18 hours as a hurricane, Marty weakened back to a tropical storm as it began tracking across colder sea surface temperatures. Early on August 13, Marty weakened to a tropical depression and dissipated later that day at 1800 UTC.


Tropical Storm Nora

A tropical disturbance detached from the ITCZ on August 18. While tracking across an area of sea surface temperatures of , the disturbance slowly intensified and the EPHC reported that the system had developed tropical depression at 1800 UTC on August 19. Initially, the depression remained weak, though by 1200 UTC on August 21, it was upgraded to Tropical Storm Nora. Thereafter, Nora turned northwestward toward a deep-layer low-pressure area offshore of
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
. During this time, the storm began to weaken due to a decrease in sea surface temperatures. Nora weakened back to a tropical depression on August 22. Nora began to dissipate at 1200 UTC August 23 over waters. Meanwhile, low-level clouds began to enter the storm's circulation. The high-level outflow associated with the storm moved northward and then eastward, resulting in light rainfall in
Northern California Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers incl ...
on August 22 and 23.


Hurricane Olaf

Olaf originated from a disturbed south of Acapulco on August 21 over extremely warm waters. Moving slowly west, the EPHC reported that a tropical depression formed on August 22. The depression attained tropical storm status the next day, and subsequently began to rapidly intensify. While turning northwest, Olaf became a hurricane south-southwest of
La Paz La Paz (), officially known as Nuestra Señora de La Paz (Spanish pronunciation: ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With an estimated 816,044 residents as of 2020, La Paz is the List of Bolivian cities ...
. It headed west-northwest, and reached its peak intensity as a moderate Category 1 hurricane late on August 26, with winds of . Hurricane Olaf then moved slowing towards the west beneath a
ridge A ridge or a mountain ridge is a geographical feature consisting of a chain of mountains or hills that form a continuous elevated crest for an extended distance. The sides of the ridge slope away from the narrow top on either side. The line ...
and into progressively cooler waters. Olaf weakened into a tropical storm on August 28, and then degenerated into a tropical depression the next afternoon. Tropical Depression Olaf suddenly turned north towards an upper-level through off the
U.S. West Coast The West Coast of the United States, also known as the Pacific Coast, Pacific states, and the western seaboard, is the coastline along which the Western United States meets the North Pacific Ocean. The term typically refers to the contiguous U.S ...
. However, hostile conditions caused the system to cease to exist as a tropical cyclone early on August 31 several hundred miles west-southwest of
San Diego, California San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United States ...
.


Hurricane Pauline

A small, westward moving area of thunderstorm activity become the 17th cyclone of the season. Turning southwest between an upper-level high over Baja California and a low near the southern coast of Mexico, the depression intensified into Tropical Storm Pauline. Over the next couple of day, the cyclone turned west, and then west-northwest. Slowly strengthening despite underneath warm waters, Pauline attained hurricane intensity on September 7. Subsequently, Pauline turned towards the south. After peaking in intensity as a moderate Category 1 hurricane, the system crossed into the CPHC's area of responsibility. It remained at hurricane intensity for three days. Shortly thereafter, Pauline began to weaken and turn northwest away from Hawaii. Due to interaction with trough, the hurricane veered north into an environment of 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 ...
. The result was rapid weakening; Hurricane Pauline was downgraded to a tropical storm late on September 8 and a tropical depression well north of the islands the next day. Pauline ceased to exist as a tropical cyclone by the evening hours of September 9. However, the remnants of Pauline moved northwest into an area of low pressure of the
Gulf of Alaska The Gulf of Alaska (Tlingit: ''Yéil T'ooch’'') is an arm of the Pacific Ocean defined by the curve of the southern coast of Alaska, stretching from the Alaska Peninsula and Kodiak Island in the west to the Alexander Archipelago in the east, ...
. A recognizable circulation in the low level flow was visible for several days as it drifted westward far to the north of the Hawaiian Islands. Hurricane Pauline threatened the islands enough to prompt the issuance of a
hurricane watch 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 ...
on September 6. Around this time, officials drew plans to evacuate coastal residents and 100,000 people were asked to make emergency preparations. Instead, Pauline turned away from the islands and the watch was cancelled. However, Pauline did cause high surf along the east facing shores of all the Islands. up to surf was measured along the Big Island, Puna, and Kau coastlines. As a result, some roads were temporarily closed due to washed debris.


Tropical Storm Skip

The origins of Skip were from a disturbance that passed well south of Hawaii in late August. The CPHC monitored the disturbance for several days and was classified as Tropical Depression Two-C on August 30. Two-C crossed the
International dateline 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 ...
the next day and into the western Pacific. Initially moving west, the depression was upgraded into Tropical Storm Skip at 0900 UTC September 9. A
Tropical Upper Tropospheric Trough A tropical upper tropospheric trough (TUTT), also known as the mid-oceanic trough, is a trough situated in the upper-level (at about 200 hPa) tropics. Its formation is usually caused by the intrusion of energy and wind from the mid-latitudes into th ...
then steered tip to the north and later towards the northeast. It underwent two strengthened phases. Skip reached typhoon intensity on two occasions, the first on September 1 and the second on September 7. The system subsequently recrossed the dateline as Skip was rapidly weakening and gaining extratropical features. Shortly thereafter, Skip was declared extratropical despite still producing hurricane-force winds. The typhoon briefly threatened
Wake Island Wake Island ( mh, Ānen Kio, translation=island of the kio flower; also known as Wake Atoll) is a coral atoll in the western Pacific Ocean in the northeastern area of the Micronesia subregion, east of Guam, west of Honolulu, southeast of To ...
.


Hurricane Rick

A tropical wave that moved slowly westward over the warm waters south of
Salina Cruz Salina Cruz is a major seaport on the Pacific coast of the Mexican state of Oaxaca. It is the state's third-largest city and is the municipal seat of the municipality of the same name. It is part of the Tehuantepec District in the west of the I ...
. Moving westward, the EPHC upgraded the low into Tropical Depression Eighteen on 0000 UTC September 1. The depression was upgraded into Tropical Storm Rick midday on September 2. Initially, further intensification was slow; the storm did not attain hurricane status until the low was located away from land. After becoming a hurricane, Rick began to intensify more rapidly. Early the next day, the EPHC re-assessed the intensity of Rick to Category 4 status. Shortly thereafter, Rick reached its peak intensity of . Operationally, it was believed to be much stronger, with winds of , equivalent to Category 5 strength. Following a path similar to the one Pauline made a few days earlier, the powerful hurricane moved northwest. A weakening trend commenced on September 10; Hurricane Rick began to rapidly deteriorate. On September 11, Tropical Storm Rick merged with the same trough though weak low-level circulation persisted for several more days. Early forecasts noted uncertainty in the storm's path and
meteorologists A meteorologist is a scientist who studies and works in the field of meteorology aiming to understand or predict Earth's atmospheric phenomena including the weather. Those who study meteorological phenomena are meteorologists in research, while t ...
noted the potential to be more of a threat to Hawaii than Pauline. The hurricane approached the islands, coming close enough to require a high surf advisory. Even though Hurricane Rick turned north sooner than Pauline, the surf did rise somewhat.


Hurricane Sandra

During the late evening of September 4, a large intense area of thunderstorm activity formed near the
Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ...
El Salvador El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south b ...
coast. The thunderstorm developed a circulation about 24 hours later, and was thus upgraded into a tropical depression a few hundred miles south of the Mexican coast. Turning west-northwest over waters, the depression was upgraded into Tropical Storm Sandra early on September 7. By 0600 UTC September 8, winds had increased to, and Sandra was upgraded into a hurricane. Sandra turned west, and quickly intensified, reaching Category 3 status later that day after bypassing the Category 2 stage. On 0000 UTC September 9, Sandra peaked in intensity with winds of . After moving towards the west for an additional 18 hours, it subsequently began a sharp turn northwest and later west-northwest due to an intensifying
trough Trough may refer to: In science * Trough (geology), a long depression less steep than a trench * Trough (meteorology), an elongated region of low atmospheric pressure * Trough (physics), the lowest point on a wave * Trough level (medicine), the l ...
off the west coast of Baja California. Meanwhile, Sandra slowly weakened. At 1746 UTC September 12, a Hurricane Hunter aircraft intersected Hurricane Sandra after being on standby in Hawaii. The aircraft penetrated Sandra twice, reaching the level. It also measured surface winds of and a surface pressure of . The eye was reportedly open to the west with low-level banding, and the eye was in diameter. Shortly after the flight, the cyclone then began to turn to the west and weaken further over waters. Sandra was downgraded into a tropical storm the next day; however, the storm briefly regained minimal hurricane status. On 1800 UTC September 14, Sandra weakened back into a tropical storm roughly west of the Baja California Peninsula. Now over sea surface temperatures, Sandra weakened into a tropical depression on September 15 and dissipated two days later.


Hurricane Terry

A tropical wave moved through
Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the cou ...
on September 14. Moving rapidly west over warms, a circulation became evident and tropical depression developed at 1800 UTC September 15, the twentieth of the season. The system turned northwest; subsequently, the depression was upgraded into Tropical Storm Terry 24 hours after formation approximately south of Acapulco. Early on September 17, Terry attained hurricane status. Terry quickly reached Category 2 status and briefly reached Category 3 intensity, peaking with winds of on September 21 over south of Cabo San Lucas. Shortly after its peak, a cold
trough Trough may refer to: In science * Trough (geology), a long depression less steep than a trench * Trough (meteorology), an elongated region of low atmospheric pressure * Trough (physics), the lowest point on a wave * Trough level (medicine), the l ...
moved southward into
Baja California Norte Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the Political divisions of Mexi ...
. This steered Hurricane Terry northward into cooler waters. A
U.S. Air Force The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Sign ...
weather reconnaissance aircraft investigated the weakening Terry on 1800 UTC September 21 and 22 while the storm was west-southwest of the peninsula. Two penetrations were made in both flights. The second flight suggested that the hurricane had a poorly defined eye. A combination of cooler water and increased wind shear took its toll on Terry. The system weakened into a tropical storm at 0600 UTC September 23 due west of the Baja California Peninsula, and a tropical depression early the following day. By 1800 UTC, Terry dissipated while its center dissipated west-southwest of
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...
. The hurricane at one point in time was predicted to make landfall in central Baja California and threaten San Diego; however, this did not occur.


Tropical Storm Vivian

A disturbance emerged from the northern ITCZ on September 17. By 0600 UTC on the following day, it developed into a tropical depression. Initially, the depression tracked northwestward in response to a strong upper-level trough centered over northern Baja California. After crossing an area of sea surface temperatures in excess of , the depression was able to strengthen into Tropical Storm Vivian at 0000 UTC on September 20. Under the influence of Hurricane Terry and an upper-level high pressure, Vivian turned west, southwest, and eventually southward. While tracking to the south, the storm re-entered the ITCZ, which caused Vivian to weaken and become indistinguishable. Vivian was downgraded to a tropical depression on September 21, shortly before dissipating on 1800 UTC on that same day.


Hurricane Waldo

Tropical Depression Twenty-Three formed from a disturbance on October 7. In a favorable environment over warm waters, It rapidly intensified, reaching tropical storm intensity the same day it formed. Tropical Storm Waldo then began to turn to the north and while located south of Baja California Sur, Waldo was upgraded into a Category 1 hurricane. A
trough Trough may refer to: In science * Trough (geology), a long depression less steep than a trench * Trough (meteorology), an elongated region of low atmospheric pressure * Trough (physics), the lowest point on a wave * Trough level (medicine), the l ...
started re-curving Waldo towards the Mexican coast. Shortly after peaking as a Category 2 hurricane, Waldo made landfall southwest of
Culiacán Culiacán, officially Culiacán Rosales, is a city in northwestern Mexico, the capital and largest city of both the Culiacán Municipality and the state of Sinaloa. The city was founded on 29 September 1531, by the Spanish Conquistadores, con ...
. Waldo rapidly dissipated over land and eventually 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 ...
. Prior to the arrival of Waldo, the
Mexican Army The Mexican Army ( es, Ejército Mexicano) is the combined land and air branch and is the largest part of the Mexican Armed Forces; it is also known as the National Defense Army. The Army is under the authority of the Secretariat of National De ...
was put on standby in the event the
Fuerte River The Fuerte River is a river in the state of Sinaloa, in northwestern Mexico. It flows from headwaters in the Sierra Madre Occidental to the Pacific Ocean in the Gulf of California. Course It begins at the junction of the Rio Verde (also called ...
flooded. While no deaths or injuries were reported, much farmland and 600 houses were destroyed. The Juarez River bursts its banks, flooding at least eight neighborhoods in
Culiacán Culiacán, officially Culiacán Rosales, is a city in northwestern Mexico, the capital and largest city of both the Culiacán Municipality and the state of Sinaloa. The city was founded on 29 September 1531, by the Spanish Conquistadores, con ...
. Telephone service in
Los Mochis Los Mochis () is a coastal city in northern Sinaloa, Mexico. It serves as the municipal seat of the municipality of Ahome. As of the 2010 census, the population was 362,613, which was 61 percent of the municipality's population. Los Mochis is th ...
, Guarmuchil, and
Guasave Guasave () is a city and the seat of the homonymous municipality in the Mexican state of Sinaloa. It is located in the northwestern part of Mexico, southeast of the city of Los Mochis. It stands at . In the 2010 census, the city reported a popu ...
was cut when a
communications tower Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made ...
was blown over. A total of 10,000 people were left homeless across the state. In combination with a cold front, Waldo contributed to major flooding in
Kansas Kansas () is a state in the Midwestern United States. Its capital is Topeka, and its largest city is Wichita. Kansas is a landlocked state bordered by Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the ...
that forced many rivers and creeks to overflow their banks. One indirect death was reported and roughly 15 people were evacuated from their homes in one town. In
Kansas City The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more ...
, Waldo produced of water on roads, but none of the nearby homes received extensive damage. The Sedgwick County, the county fire department freed 35 trapped people from rising flood waters. Flash floods affected the southern one–third of
New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ker ...
from rainfall associated from Waldo. Damage was estimated between $100,000–$1 million (1985 USD), mostly to crops, roads, and buildings. In all, Waldo's rain was comparable to Atlantic Hurricane Gloria.


Hurricane Nele

The origins of Nele were from a tropical disturbance to the south-southeast of Hawaii on October 20. The tropical disturbance developed into Tropical Depression Three-C while located south-southeast of Hawaii on October 23. Although difficult to observe on satellite imagery, the CPHC upgraded it to Tropical Storm Nele early on October 24. Continuing to intensify, the storm tracked northwestward, following a similar path to
Hurricane Iwa Hurricane Iwa, taken from the Hawaiian language name for the frigatebird (iwa, lit. "Thief"), was at the time the costliest hurricane to affect the state of Hawaii. Iwa was the twenty-third tropical storm and the twelfth and final hurricane of the ...
in 1982 and Hurricane Nina (1957), Hurricane Nina in 1957. On October 25, Nele attained hurricane strength as it turned to the north. On October 26 it attained peak winds of . It entered an area of weaker steering currents due to a nearby trough. This caused concern for the CPHC, who noted that a continued path would result in the hurricane moving through the island chain. Instead, Nele turned to the northwest at a steady pace and instead moved through the Hawaiian Leeward Islands, passing about west of French Frigate Shoals and very near Tern Island (Hawaii), Tern Island. Around that time, reconnaissance aircraft measured winds of and a pressure of . After passing through the island chain, the storm finally weakened and accelerated towards the north. Nele re-curved to the northeast, transitioning into an extratropical cyclone on October 30. Due to fears of a repeat of Hurricane Iwa, a hurricane watch was issued for Hawaii. Officials moved beach equipment away from the beach in preparation. About 24 hours after the hurricane watch was issued, it was dropped as Nele moved away from the islands, alongside the cancellation of a high surf advisory. The hurricane produced waves along south-facing beaches. Upon passing through the Leeward Islands, a weather station on Tern Island recorded winds of with gusts of , along with a pressure of . Many fishing boats spent a tough night at French Frigate Shoals due to high waves and seas. One vessel was partially disabled due to a broken rudder and required assistance from the U.S. Coast Guard. Another vessel reported winds of hurricane-force and to . Other fishing vessels near Maro Reef and Laysan Island had an easier time as they were in the weaker left of the hurricane.


Hurricane Xina

Tropical Depression Twenty-Four developed at 0600 UTC on October 25, in the southwest quadrant of a quasi-stationary deep-layer mean anticyclone. The depression moved generally westward and slowly strengthened, becoming Tropical Storm Xina about 72 hours after becoming a tropical cyclone. Thereafter, the storm curved northwestward and gradually intensified, and by late on October 28, it was upgraded to a hurricane. Xina then rapidly deepened, peaking as a Category 3 hurricane at 1800 UTC on October 29. However, due to decreasing sea surface temperatures, Xina almost immediately began to weaken. Shortly thereafter, the storm curved eastward, later followed by a south-southwestward turned early on October 31. Later that day, Xina was downgraded to a tropical storm. At around 0600 UTC on November 1, the storm had further weakened to a tropical depression. Xina briefly re-strengthened to a tropical storm at 0600 UTC on November 2, though it quickly weakened back to a tropical depression about six hours later. After weakening back to a tropical depression, the circulation of Xina became very disorganized and difficult to locate. Early on November 4, the depression curved southwestward, and by 0600 UTC on November 5, Xina had dissipated.


Tropical depressions

Of the four tropical cyclones that did not reach tropical storm strength, the first was a weak disturbance that began to develop in the northern
Intertropical Convergence Zone The Intertropical Convergence Zone (ITCZ ), known by sailors as the doldrums or the calms because of its monotonous windless weather, is the area where the northeast and the southeast trade winds converge. It encircles Earth near the thermal e ...
on July 10. After convection increased and a circulation formed, the system was upgraded to Tropical Depression Eight at 1800 UTC on July 11. However, deep convection quickly began to diminish, and by early on the following day, the depression dissipated. The only tropical depression to develop in the CPHC's area of responsibility developed from a disturbance embedded in the trade wind flow south of the Hawaiian Islands that was about south of the Hawaiian Islands. A tropical depression was declared on August 20 as the system appeared to be intensifying while moving rapidly west-northwest. However, increased wind shear from a
trough Trough may refer to: In science * Trough (geology), a long depression less steep than a trench * Trough (meteorology), an elongated region of low atmospheric pressure * Trough (physics), the lowest point on a wave * Trough level (medicine), the l ...
, an elongated area of low pressure, took toll on the storm and it weakened on August 21 near the Johnston Atoll. Due to the lack of a well-defined atmospheric circulation, the storm ceased to exist as a tropical cyclone two days after formation. An area of convection within the ITCZ developed into Tropical Depression Twenty-Two at 0000 UTC on October 1. However, the depression never separated from the ITCZ. Despite sea surface temperatures in excess of , the depression did not strengthen, and on the following day, the center became ill-defined and difficult to locate on satellite imagery. Convection began decreasing, and as a result, the depression is estimated to have dissipated at 1800 UTC on October 2. Over a month later, a weak disturbance located about southwest of the southern tip of Baja California Sur developed a circulation; the system was promptly classified as Tropical Depression Twenty-Five at 0600 UTC on November 21. The depression drifted slowly southward at , shortly before curving west-southwestward. Thereafter, the depression turned north-northwestward and dissipated later on November 21.


Storm names

The following names were used for named storms that formed in the eastern Pacific in 1985. No names were retired, so it was used again in the 1991 Pacific hurricane season, 1991 season, although the name Dolores was misspelled as Delores in 1991. This is the same list used for the 1979 Pacific hurricane season, 1979 season, except for the added names. Storms were named Kevin, Linda, Marty, Nora, Olaf, Rick, Sandra, Terry, Vivian, Waldo, and Xina for the first time in 1985. The name Pauline was previously used in the 1961 Pacific hurricane season, 1961 and 1968 Pacific hurricane season, 1968 seasons respectively. Because of the level of activity, these names were added during the season: Later during the 80's, the added names were made a permanent part of the Eastern Pacific lists, and other names were added for even-numbered years, which were Xavier, Yolanda, and Zeke. All three names were first used in
1992 File:1992 Events Collage V1.png, From left, clockwise: 1992 Los Angeles riots, Riots break out across Los Angeles, California after the Police brutality, police beating of Rodney King; El Al Flight 1862 crashes into a residential apartment buildi ...
, and Xavier was used a second time in
2018 File:2018 Events Collage.png, From top left, clockwise: The 2018 Winter Olympics opening ceremony in PyeongChang, South Korea; Protests erupt following the Assassination of Jamal Khashoggi; March for Our Lives protests take place across the United ...
. One name from the Central Pacific list was used – Nele. It was the first usage for this name. One storm, Typhoon Skip, formed in the central Pacific but did not receive a name until it reached the west Pacific.


See also

* List of Pacific hurricanes * Pacific hurricane season * 1985 Atlantic hurricane season * 1985 Pacific typhoon season * 1985 North Indian Ocean cyclone season * Southern Hemisphere tropical cyclone seasons: 1984–85 Southern Hemisphere tropical cyclone season, 1984–85, 1985–86 Southern Hemisphere tropical cyclone season, 1985–86


References


External links


CPHC Season Summary



ATCR for Tropical Storm/Typhoon Skip
{{DEFAULTSORT:1985 Pacific Hurricane Season 1985 Pacific hurricane season, Pacific hurricane seasons Articles which contain graphical timelines Tropical cyclones in 1985, 1985 EPAC