1987 Pacific hurricane season#Hurricane Greg

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from:07/06/1987 till:09/06/1987 color:TS text:"Adrian (TS)"

from:10/06/1987 till:12/06/1987 color:TD text:"Two (TD)

from:18/06/1987 till:20/06/1987 color:TD text:"Three (TD)"

from:03/07/1987 till:07/07/1987 color:TS text:"Beatriz (TS)"

from:05/07/1987 till:10/07/1987 color:TS text:"Calvin (TS)"

from:13/07/1987 till:17/07/1987 color:TD text:"Six (TD)"

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from:15/07/1987 till:20/07/1987 color:TS text:"Dora (TS)"

from:22/07/1987 till:26/07/1987 color:C2 text:"Eugene (C2)"

from:24/07/1987 till:31/07/1987 color:TS text:"Fernanda (TS)"

from:28/07/1987 till:03/08/1987 color:C1 text:"Greg (C1)"

from:31/07/1987 till:09/08/1987 color:C3 text:"Hilary (C3)"

from:03/08/1987 till:09/08/1987 color:TS text:"Irwin (TS)"

barset:break

from:13/08/1987 till:22/08/1987 color:C2 text:"Jova (C2)"

from:26/08/1987 till:29/08/1987 color:TS text:"Oka (TS)"

from:28/08/1987 till:30/08/1987 color:TS text:"Knut (TS)"

from:29/08/1987 till:03/09/1987 color:C1 text:"Lidia (C1)"

from:09/09/1987 till:16/09/1987 color:C4 text:"Max (C4)"

from:14/09/1987 till:20/09/1987 color:C1 text:"Norma (C1)"

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from:20/09/1987 till:26/09/1987 color:C3 text:"Otis (C3)"

from:21/09/1987 till:27/09/1987 color:C2 text:"Peke (C2)"

from:30/09/1987 till:01/10/1987 color:TS text:"Pilar (TS)"

from:05/10/1987 till:12/10/1987 color:C4 text:"Ramon (C4)"

from:27/10/1987 till:31/10/1987 color:TS text:"Selma (TS)"

from:24/11/1987 till:25/11/1987 color:TD text:"Twenty-two (TD)"

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from:01/06/1987 till:01/07/1987 text:June

from:01/07/1987 till:01/08/1987 text:July

from:01/08/1987 till:01/09/1987 text:August

from:01/09/1987 till:01/10/1987 text:September

from:01/10/1987 till:01/11/1987 text:October

from:01/11/1987 till:01/12/1987 text:November

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Overall, the season continued the general trend in the 1980s of well above-average seasons in the East Pacific. In 1987, there were 20 tropical storms, 10 hurricanes, and four major hurricanes,{{EPAC hurricane best track}} all were well above average, save the number of major hurricanes which was only slightly above normal. The former made 1987 the fifth most active season on record at that time.{{Tropical Cyclones of the Eastern North Pacific Basin, 1949–2006}} Today, 1987 is tied with the 1994 Pacific hurricane season and the 2009 Pacific hurricane season as the sixth most active on record. {{EPAC hurricane best track}} In the Central Pacific Hurricane Center's area of responsibility, one storm peaked at hurricane strength (Peke) and one peaked as a tropical storm (Oka). Two tropical storms entered this area of responsibility from the east by crossing 140°W.{{cite web|url=http://www.prh.noaa.gov/cphc/summaries/1987.php|title=The 1987 Central Pacific Tropical Cyclone Season|publisher=Central Pacific Hurricane Center|access-date=2007-07-19}}

The season lasted a total 171 days beginning with the formation of Adrian and early June and the dissipation of Tropical Depression Twenty on November 25. There was a total of 924 storms hours and 631 hurricane hours. By comparison, the long-term averages at that time were 161 season days, 875 tropical storm hours, and 664 hurricane hours. A total of 397 advisories were issued, which was below the 1977–1987 average of 428. The hurricane hunters did not fly into any of the storms in 1987. This was also the first year where tropical storm watches and warnings were issued instead of gale watches and warnings for tropical cyclones.{{cite web|author=Larry Bernard|title=Hurricane Warnings changing|url=https://pqasb.pqarchiver.com/sun_sentinel/access/87972115.html?dids=87972115:87972115&FMT=ABS&FMTS=ABS:FT&type=current&date=Apr+02%2C+1987&author=LARRY+BERNARD%2C+Science+Writer&pub=South+Florida+Sun+-+Sentinel&desc=HURRICANE+WARNINGS+CHANGING&pqatl=google|archive-url=https://web.archive.org/web/20121107135044/http://pqasb.pqarchiver.com/sun_sentinel/access/87972115.html?dids=87972115:87972115&FMT=ABS&FMTS=ABS:FT&type=current&date=Apr+02,+1987&author=LARRY+BERNARD,+Science+Writer&pub=South+Florida+Sun+-+Sentinel&desc=HURRICANE+WARNINGS+CHANGING&pqatl=google|url-status=dead|archive-date=November 7, 2012|publisher=Sun Sentinel-Fort Lauderdale|access-date=2011-08-01|date=1987-04-02}} 1987 was the last season that the Eastern Pacific Hurricane Center in Redwood City was responsible for forecasting in this basin, a task it had performed since circa 1972. The EPHC was folded into the National Hurricane Center, which took responsibility for the basin starting in the spring of 1988.{{cite web|title=ds824.1 Notes On Tropical Cyclone Data|url=http://rda.ucar.edu/datasets/ds824.1/docs/format_ascii.html|publisher=CISL Data Research Archive|access-date=2007-09-17|archive-date=2015-06-17|archive-url=https://web.archive.org/web/20150617223138/http://rda.ucar.edu/datasets/ds824.1/docs/format_ascii.html|url-status=dead}}

Only one tropical storm developed in June. In July, six named storms formed. Out of these storms, Hilary was the only storm to reach major hurricane status.{{EPAC hurricane best track}} The month of August had a total of five named storms, four of which became hurricanes. However, August did not feature any major hurricanes, though Hurricane Jova came close, peaking as a moderate Category 2. The month of September held the same number of named storms as August, with five named storms.{{EPAC hurricane best track}} The month also was the carrier of the strongest hurricane on record at that time (that had its intensity estimated from satellite imagery), Hurricane Max, a strong Category 4 hurricane. Hurricane Norma was a Category 1 hurricane on the Saffir–Simpson scale, which dissipated to the south of the Baja California Peninsula.{{cite journal|author=R.L. Cross|year=1988|title=Eastern North Pacific Tropical Cyclones of 1987|journal=Monthly Weather Review|publisher=American Meteorological Society|volume=116|issue=10 |page=2106 |doi=10.1175/1520-0493.116.10.2106.1|bibcode = 1988MWRv..116.2106C |doi-access=free}} The month of October featured only two tropical cyclones. The first system, Ramon, was a Category 4 hurricane.{{EPAC hurricane best track}}

Very few cyclones this season impacted land. The only landfalling hurricane of the year, Hurricane Eugene was responsible for significantly damaging about 15 sq. mi of fruit crop, where damage estimated were at $2.6 million (1987 USD) In all, damage totaled to about $142 million.{{cite news|title=World Weather Disasters: July 1987|work=The Journal of Meteorology|year=1987|volume=13|issue=125–134|page=31|url=http://www.ijmet.org/wp-content/uploads/2014/09/125.pdf|access-date=2019-01-24|archive-url=https://web.archive.org/web/20190124234739/http://www.ijmet.org/wp-content/uploads/2014/09/125.pdf

|archive-date=2019-01-24|issn=0307-5966|last1=Thomas|first1=A. J.}} Tropical Storm Irwin, paralleled the coast of Mexico, causing flooding near Acapulco. Damage there was totaled at $2.1 million (1987 USD). The remnants of Norma and Pilar produced rain over Baja California Sur. The remnants of Ramon brought extremely heavy rains to the Western United States.

A moderate El Niño was present throughout the season, with water temperatures across the equatorial Central Pacific being {{convert|1.6|C|F|abbr=on}} above normal.{{cite web|url=http://www.cpc.ncep.noaa.gov/products/analysis_monitoring/ensostuff/ensoyears.shtml|title=Historical El Niño/La Niña episodes (1950–present)|publisher=Climate Prediction Center|access-date=2013-01-27}} The Pacific Decadal Oscillation (PDO) was in a warm phase during this time period,{{cite web|title=Variability of rainfall from tropical cyclones in Northwestern Mexico|url=http://www.ejournal.unam.mx/atm/Vol21-2/ATM002100206.pdf|publisher=Atmosfera|access-date=2011-10-03|page=8|year=2008|archive-url=https://web.archive.org/web/20150616061921/http://www.ejournal.unam.mx/atm/Vol21-2/ATM002100206.pdf|archive-date=2015-06-16|url-status=dead}} with estimates placing the PDO at +{{convert|0.81|C|F|abbr=on}}.{{cite journal |last=Biondi |first=Franco |author2=Gershunov, Alexander |author3=Cayan, Daniel R. |year=2001 |title=North Pacific Decadal Climate Variability since 1661|journal=Journal of Climate |volume=14 |issue=1 |pages=5–10 |doi=10.1175/1520-0442(2001)014<0005:NPDCVS>2.0.CO;2 |url=http://www.ngdc.noaa.gov/paleo/pubs/biondi2001/biondi2001.html|access-date=2013-01-27|bibcode=2001JCli...14....5B|doi-access=free }}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Adrian 08 jun 1987 1350Z.jpg

|Track=Adrian 1987 track.png

|Formed=June 7

|Dissipated=June 9

|1-min winds=40

}}

On June 7, a tropical depression formed {{convert|400|mi|km|abbr=on|round=5}} southeast of Acapulco, Mexico. It strengthened into a tropical storm immediately thereafter. After peaking with maximum sustained winds of {{convert|45|mph|km/h|abbr=on|round=5}} on June 8, Adrian slowly weakened. It fell to tropical depression status on June 9 and dissipated later that day. During its life, Adrian paralleled the Mexican shoreline far offshore before looping counter-clockwise over its path when it was a depression.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Beatriz 05 july 1987 1545Z.jpg

|Track=Beatriz 1987 track.png

|Formed=July 3

|Dissipated=July 7

|1-min winds=45

}}

On July 3, a tropical depression formed {{convert|970|mi|km|abbr=on|round=5}} south of Cabo San Lucas. It strengthened into a tropical storm later that day. Beatriz slowly strengthened and moved generally northwest as it stayed far offshore. On July 5, Beatriz reached its peak wind speed of {{convert|50|mph|km/h|abbr=on|round=5}}. It weakened thereafter, falling to a depression on July 6 and dissipating the next day.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Calvin 07 july 1987 1502Z.jpg

|Track=Calvin 1987 track.png

|Formed=July 5

|Dissipated=July 10

|1-min winds=55

}}

A tropical depression formed {{convert|310|mi|km|abbr=on}} south of Mexico on July 5 and immediately strengthened into a tropical storm the next day. Calvin headed generally east. On July 8, as a strong tropical storm. It then gradually weakened, falling to a depression on July 9 and dissipated the next day while located {{convert|440|mi|km|abbr=on|round=5}} southwest of Cabo San Lucas.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Dora 17 july 1987 2227Z.jpg

|Track=Dora 1987 track.png

|Formed=July 15

|Dissipated=July 20

|1-min winds=50

}}

A tropical depression that had organized on July 15 while located {{convert|710|mi|km|abbr=on}} south of Cabo San Lucas. The depression strengthened into a tropical storm that same day while located around {{convert|215|mi|km|abbr=on|round=5}} west of Acapulco. Dora headed west-northwest and slowly strengthened. It reached its peak winds of {{convert|60|mph|km/h|abbr=on|round=5}} on July 17. It then steadily weakened, becoming a depression two days later. Dora dissipated on July 20 while located {{convert|500|mi|km|abbr=on|round=5}} west of Cabo San Lucas.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Eugene 1987-07-24 2000Z.png

|Track=Eugene 1987 track.png

|Formed=July 22

|Dissipated=July 26

|1-min winds=85

}}

{{Main|Hurricane Eugene (1987)}}

A tropical disturbance developed into a tropical depression on July 22 near the coast of Mexico. It initially headed westward and strengthened into a tropical storm the same day it formed.{{EPAC hurricane best track}} It strengthened into a hurricane, the first of the season, on July 24 as an upper-level cyclone pulled the system north.{{cite web|url=http://www.wpc.ncep.noaa.gov/tropical/rain/eugene1987.html|publisher=Hydrometeorological Prediction Center|title=Hurricane Eugene – July 22–27, 1987|access-date=2007-07-19}} After peaking as a low-end Category 2 hurricane on July 25,{{EPAC hurricane best track}} land interaction weakened the hurricane to Category 1 as it made landfall west of Manzanillo. The rough topography weakened Eugene, and the hurricane was only a depression when it emerged into the Gulf of California. It promptly dissipated on July 26.

When the storm first posed a threat to Mexico on July 24, the port of Zinuhuatenjo was closed for small craft. Operation classes were suspended in Acapulco. In Manzanillo, the port was officially closed down. The Mexican navy was put on alert for a total distance of {{convert|945|mi|km|abbr=on|round=5}}. The weather service issued navigation warnings for three coastal states and ships were urged to maintain contact with officials.{{cite news|title=Hurricane Strikes Mexican coast|url=https://news.google.com/newspapers?id=MOBHAAAAIBAJ&sjid=LYAMAAAAIBAJ&pg=1295,1230588&dq=hurricane+eugene&hl=en|newspaper=Victoria Advocate|access-date=2010-11-25|date=1987-07-28}} Hurricane Eugene caused extremely heavy rain in coastal parts of Mexico. The highest rain was 20.68 inches at Aquila, Michoacán. The system was responsible for the highest tropical cyclone caused rainfall in five Mexican states.{{cite web | author = David Roth | title = Tropical Cyclone Maxima Per Mexican State | work = Tropical Cyclone Rainfall Data| format = GIF | url = http://www.wpc.ncep.noaa.gov/tropical/rain/tcmexicostatemaxima.gif | publisher = Hydrometeorological Prediction Center | access-date = 2007-07-21}} Over 5,000 people were displaced.{{cite news|title=Hurricane hits Mexican coast|url=https://news.google.com/newspapers?id=T_NYAAAAIBAJ&sjid=H48DAAAAIBAJ&pg=6687,2842734&dq=hurricane+eugene&hl=en|newspaper=Ellensburg Daily Record|access-date=2010-11-25|date=1987-07-28}} In Manzanillo alone, at least 60 people were rendered homeless.{{cite news|date=1987-07-26|publisher=Logansport Pharos-Tribune|title=Hurricane Hits Mexico's Pacific Coast}} Most of the damage was the scattering of debris and mud. Six people were injured, and a man in Venustiano Carrazano was killed when a palm tree was blown over.{{cite news|newspaper=Del Rio News-Herald|date=1987-07-28|type=PDF|title=Death attributed to Hurricane Eugene}} In all, three fatalities were reported. The hurricane destroyed about 15 sq. mi (39 km²) of fruit crop in the country, amounting to more than $2.6 million in damage (1987 USD).{{cite news|author=Staff Writer|agency=United Press International|title=Fruit crop suffers $2.6 million in damages}} Additionally, damage to eight beach houses totaled to $120,000.{{cite news|title=BC cycle|date=July 26, 2013|agency=United Press International}} Total crop damage reached $142 million (1987 USD); In the aftermath of the storm, the navy and army and local government devised a cleanup plan. They worked quickly to restore water and power service, and within a few days the services had been restored for most of the impacted area.

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Fernanda 26 july 1987 0021Z.jpg

|Track=Fernanda 1987 track.png

|Formed=July 24

|Dissipated=July 31

|1-min winds=55

}}

At a location more westerly than typical for eastern Pacific hurricanes, Tropical Depression Nine-E formed on July 24. Heading west, the cyclone reached tropical storm intensity on July 25. Fernanda strengthened and reached its peak strength near hurricane status on July 26, the same day it crossed 140°W and entered the central north Pacific.{{EPAC hurricane best track}} Fernanda headed in the general direction of the Hawaiian Islands as a trough approached. The trough caused wind shear, which weakened the cyclone into a tropical depression on July 28. Fernanda dissipated three days later.

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Greg 1987-07-31 2015Z.png

|Track=Greg 1987 track.png

|Formed=July 28

|Dissipated=August 3

|1-min winds=70

}}

A tropical wave left the coast of Panama on July 26. It organized into Tropical Depression Ten on July 28 while located {{convert|800|mi|km|abbr=on}} and it strengthened into a tropical storm the day after the system formed. Over {{convert|84|F|C|abbr=on}} water, the cyclone steadily intensified as it roughly paralleled the Mexican coast while remaining far offshore. Greg became a hurricane on 1800 UTC July 31 and peaked with wind speeds of 80 mph (130 kmh) on August 1. It then weakened as it moved over cooler water, falling to tropical storm intensity later on August 1. At this time, Greg was located {{convert|570|mi|km|abbr=on|round=5}} away from Baja California. It then weakened into depression intensity on August 2, and completely dissipated the next day.{{EPAC hurricane best track}} Greg affected Mexico a few weeks after Eugene did, resulting in additional flooding. Due to both storms, the region registered rainfall amounts for times the average.{{cite news|agency=United Press International|title=Fruit crop suffers $2.6 million in damages|date=1987-07-26}}{{subscription required|via=Lexis Nexis}}{{full citation needed|date=January 2016}}

{{clear}}

{{Infobox hurricane small

|Basin=EPac

|Image=Hurricane Hilary Aug 3 1987 1801Z.jpg

|Track=Hilary 1987 track.png

|Formed=July 31

|Dissipated=August 9

|1-min winds=105

}}

A tropical wave moved through Central America on July 30 and July 31. Steered by a large deep-layer ridge that extended as far southwest as Hawaii and as far northeast as Oklahoma, the wave moved steadily west-northwest. Thunderstorm activity increased considerably after 00:00 UTC on July 31. A tropical depression formed at 18:00 UTC on July 31 while located {{convert|775|mi|km|abbr=on|round=5}} south of Cabo San Lucas. The cyclone strengthened at a steady pace and reached hurricane intensity on August 1. Hilary continued strengthening, and became a hurricane on August 2. On August 3, the cyclone reached Category 3 status on the Saffir–Simpson scale, making it the first major hurricane of the season. At its peak strength, which it reached on August 4, Hilary attained winds of {{convert|120|mph|km/h|abbr=on|round=5}}.{{EPAC hurricane best track}} It then weakened, and had fallen to Category 1 intensity on August 5. The hurricane then restrengthened, maintaining Category 2 intensity until August 6. The system then began a terminal weakening trend. By August 7 it was only a tropical storm. After falling to depression strength, Hilary dissipated on August 9{{EPAC hurricane best track}} over {{convert|21|C|F|abbr=on}} waters. In Southern California, officials hoped that Hilary would produce a major increase in waves in time for a surfing tournament finals, though only a small increase in wave action was expected.{{cite news|title=Surfing Championships at Huntington Beach The Stars Are Quickly Slipping From View|newspaper=Los Angeles Times|date=1987-08-07}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Irwin 1987-08-07 2045Z.png

|Track=Irwin 1987 track.png

|Formed=August 3

|Dissipated=August 9

|1-min winds=55

}}

A tropical depression formed on August 3 over {{convert|1000|mi|km|abbr=on|round=5}} south of Manzanillo. The depression quickly intensified into a tropical storm. Irwin fluctuated in strength as it closely paralleled the coast of Mexico. On August 6, Irwin reached its maximum winds of {{convert|65|mph|km/h|abbr=on|round=5}}; it maintained that velocity for over two days. During August 8, Irwin turned nearly due west and headed out to sea. Irwin weakened to a tropical depression on August 9 and immediately dissipated.{{EPAC hurricane best track}} Forecasters at one point in time noted the possibility of the storm impacting California.{{cite news|title=Under the Weather High Tides, Storms to Mount Double-Edged Assault on County|newspaper=Los Angeles Times|date=2010-08-07}} In addition, the storm produced heavy rainfall in Mexico, causing $2.1 million in damage. Although many businesses and homes received damage, no deaths were reported.

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Jova 1987-09-17 2145Z.png

|Track=Jova 1987 track.png

|Formed=August 13

|Dissipated=August 22

|1-min winds=90

}}

A tropical depression formed on August 13, while located {{convert|1095|mi|km|abbr=on|round=5}} south-southeast from Baja California Sur. The cyclone intensified into Tropical Storm Jova the next day.{{EPAC hurricane best track}} The depression initially moved to the west-southwest due to a ridge north of the system. It slowly strengthened and reached hurricane intensity on 1800 UTC August 16. The intensifying hurricane then turned west-northwest. When it peaked on August 17, Jova was a moderate Category 2 hurricane. After peaking, Jova slowly weakened as it turned westbound. It was in a moderately declining state when it crossed 140°W and entered the Central Pacific Hurricane Center's area of responsibility. Jova continued to weaken, and was a depression by August 20.{{EPAC hurricane best track}} Jova dissipated two days later while due south of the Big Island of Hawaii over {{convert|70|F|C|abbr=on}} water, although it remnants were still visible south of Johnston Atoll until at least August 24. Jova generated heavy surf for a few days in Southern California.{{cite news|title=San Diego Keeps Its Cool as Summer Days Fade Away|newspaper=Los Angeles Times|date=1987-08-21}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Oka 28 aug 1987 1758Z.jpg

|Track=Oka 1987 track.png

|Formed=August 26

|Dissipated=August 29

|1-min winds=50

}}

A disturbance in the Intertropical Convergence Zone organized into Tropical Depression One-C on August 26. Twelve hours later, it was upgraded to a tropical storm and named Oka, which is Hawaiian for Oscar. Oka slowly moved west-northwest and reached its peak wind speed of 60 mph (95 kmh) on August 27. The next day, a nearby trough caused wind shear, which weakened Oka to a depression on August 29 and subsequently destroyed it.

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Knut 1987-08-29 1845Z.png

|Track=Knut 1987 track.png

|Formed=August 28

|Dissipated=August 30

|1-min winds=35

}}

On August 28, a tropical depression formed {{convert|1165|mi|km|abbr=on|round=5}} west Manzanillo, Mexico. Twelve hours later, it strengthened into a tropical storm and was named Knut. Never attaining winds stronger than 40 mph (65 kmh), Knut stayed a tropical storm for one day. It weakened to a tropical depression on August 30 and dissipated later that day. The cyclone stayed out at sea for its entire life, and never threatened land.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Lidia 01 sept 1987 2233Z.jpg

|Track=Lidia 1987 track.png

|Formed=August 29

|Dissipated=September 3

|1-min winds=75

}}

Lidia originated from a disturbance that entered the basin on August 28. It remained south of the Mexican coast in an area of warm sea surface temperatures, and at 1800 UTC August 29, Tropical Depression Fifteen formed. It intensified into a tropical storm six hours after development about {{convert|860|mi|km|abbr=on|round=5}} away from Baja California Sur. Lidia moved northwest, paralleling the Mexican coast. It edged in a more westerly direction for a day before resuming its northwesterly path, and reached hurricane intensity on 0600 UTC September 1.{{EPAC hurricane best track}} At its strongest on September 1 based on intensity estimates via Dvorak classifications, Hurricane Lidia had a wind speed of {{convert|85|mph|km/h|abbr=on|round=5}}. Shortly thereafter, Lidia began weakening and lost hurricane intensity on September 2.{{EPAC hurricane best track}} Lidia weakened very rapidly over cold water. Early the next day, Lidia weakened to a tropical depression{{EPAC hurricane best track}} and dissipated over {{convert|76|F|C|abbr=on}} waters on 1200 UTC September 3. The remnants of the storm; however, brought showers to California.{{cite news|title=Mother Nature Turns Up the Heat for Sticky End-of-Summer Surprise|newspaper=Los Angeles Times|date=September 3, 1987}}{{full citation needed|date=January 2016}} One woman was injured by a lightning strike.{{cite news|title=Lightning Critically Injures Woman Near Lake Henshaw|newspaper=Los Angeles Times|date=September 3, 1987}}{{full citation needed|date=January 2016}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Max 1987-09-13 1631Z.png

|Track=Max 1987 track.png

|Formed=September 9

|Dissipated=September 16

|1-min winds=135

}}

A tropical disturbance left Central America on September 8. At 1200 UTC on September 9, a tropical depression formed over the warm waters south of the Gulf of Tehuantepec. While located {{convert|935|mi|km|abbr=on|round=5}} from Cabo San Lucas, the depression intensified into a tropical storm and was named Max.{{EPAC hurricane best track}} Tracking west-northwest, Max rapidly intensified and became a hurricane on September 11, over a day after it was named. Turning northwest, Max continued to intensify. By September 10, the cyclone reached Category 2 intensity, and became a major hurricane several hours later. On September 12, Hurricane Max reached Category 4 intensity. The cyclone reached its maximum windspeed of {{convert|155|mph|km/h|abbr=on|round=5}} on September 13.{{EPAC hurricane best track}} Around that time, a then-record was set for the highest satellite estimates for a Pacific hurricane.{{cite journal|journal=Monthly Weather Review|volume=119|pages=2034|publisher=American Meteorological Society|author=Avila, Lixion|year=1990|title=Eastern North Pacific Season of 1990|issue=8 |doi=10.1175/1520-0493(1991)119<2034:ENPHSO>2.0.CO;2|bibcode = 1991MWRv..119.2034A |doi-access=free}} Dvorak classifications—used to estimate a tropical cyclone's intensity—were at T7.0/{{convert|160|mph|km/h|abbr=on|round=5}}, the highest ever recorded in the basin, though this was later matched by hurricanes Hernan and Trudy of the 1990 Pacific hurricane season.{{cite web|author=Reuter |url=http://archive.greenpeace.org/climate/database/records/zgpz0263.html |title="Cyclone Of The Century" Leaves 500,000 Homeless In Madagascar |work=GREENPEACE Climate Impacts Database |publisher=archive.greenpeace.org |access-date=2011-08-01 |date=1994-02-07 |url-status=dead |archive-url=https://web.archive.org/web/20120324091125/http://archive.greenpeace.org/climate/database/records/zgpz0263.html |archive-date=2012-03-24 }}

Max maintained its intensity for 24 hours. However, the storm crossed the {{convert|78|F|C|abbr=on}} isotherm and began to weaken rapidly. The hurricane's track then shifted north for a time, before turning to the west on September 15. That same day, it weakened to a tropical storm. The tropical cyclone dissipated at 1200 UTC September 16 while located {{convert|865|mi|km|abbr=on|round=5}} north-northeast of Cabo San Lucas.{{EPAC hurricane best track}} The hurricane was predicted to cause {{convert|8|ft|m|abbr=on}} waves in Southern California, though Max was well past its peak at that time.{{cite news|title=Rain to soak central USA; East's in the clear|author=Jack Williams

|newspaper=USA Today|date=2011-07-15}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Norma 17 sept 1987 2302Z.jpg

|Track=Norma 1987 track.png

|Formed=September 14

|Dissipated=September 20

|1-min winds=65

}}

A tropical disturbance developed on September 13 while located {{convert|340|mi|km|abbr=on}} southwest of Acapulco. Moving northwest, a depression formed on September 14 far from land. It took over 24 hours to reach tropical storm strength. Norma paralleled the coast far offshore.{{EPAC hurricane best track}} The storm steadily intensified over {{convert|84|F|C|abbr=on}} sea surface temperatures. On September 17, Norma turned to the north, and became a minimal hurricane for 12 hours as an eye became visible on infrared imagery.{{EPAC hurricane best track}} Norma turned northbound toward land. However, Norma remained offshore due weak southwesterly flow from a cutoff low located west of Baja California Sur. The cyclone stalled and then edged slightly east when it weakened back into a depression on September 19. Tropical Depression Norma dissipated a mere {{convert|95|mi|km|abbr=on|round=5}} south of the Baja California Peninsula; it never made landfall.{{EPAC hurricane best track}}

Prior to the remains of Hurricane Norma's arrival in the Southwestern United States, forecasters were anticipating cloudy skies over San Diego. Over the deserts and mountains near the area, there was also a possibility of heavy rainfall.{{cite news|title=Cool Summer Likely to end that way|newspaper=Los Angeles Times|date=1987-09-08}} The remnants ultimately caused rainfall and thunderstorms in California on September 22 and September 23. The rainfall totaled to {{convert|.70|in|mm|abbr=on}} at Lindbergh Field, and {{convert|.97|in|mm|abbr=on}} at Lemon Grove. There were numerous power outages, small fires, some road flooding, and some property damage.{{cite report|title=A History of Significant Weather Events|url=http://www.wrh.noaa.gov/sgx/document/weatherhistory.pdf|publisher=National Weather Service Forecast Office San Diego, California|pages=37|access-date=2007-02-02}} In San Diego and southern Orange County, 200,000 homes and business lost power, but the power was quickly restored.{{cite news|title=It's Finally Fall|url=https://news.google.com/newspapers?id=NYAiAAAAIBAJ&sjid=P6oFAAAAIBAJ&pg=6704,4907768&dq=california+rain&hl=en|newspaper=The Dispatch|access-date=2011-08-10|date=1987-09-24}} However, there are no reports of damage or flooding in Baja California from the storm; the area the tropical cyclone struck was sparsely populated.

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Otis 1987-09-22 2145Z.png

|Track=Otis 1987 track.png

|Formed=September 20

|Dissipated=September 26

|1-min winds=100

}}

Otis originated from the a tropical disturbance embedded in the monsoon trough. It moved over the warm waters south of the Mexican Riviera from September 17 to September 19. At 0000 UTC September 20, the disturbance was upgraded into Tropical Depression Nineteen-E while moving to the northwest. It strengthened into a tropical storm later that day while located {{convert|950|mi|km|abbr=on|round=5}} southwest of La Paz.{{EPAC hurricane best track}} Eighteen hours later on September 21, Otis intensified into a hurricane. It also began to turn back to the west and began to undergo a period of rapid deepening. On September 22, Otis reached its peak windspeed of {{convert|115|mph|km/h|abbr=on|round=5}}. It would oscillate irregularly between that strength and Category 2 intensity until September 24.{{EPAC hurricane best track}} That day, it began accelerating to the west as it lost strength due to increased wind shear and decreasing ocean temperature. Otis fell to tropical storm strength on September 25 and a depression on September 26, and dissipated shortly after that.{{EPAC hurricane best track}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Peke 1987-09-27 0315Z.png

|Track=Peke 1987 track.png

|Formed=September 21

|Dissipated=September 27 (exited basin)

|1-min winds=90

}}

An area of disturbed weather southwest of Hawaii gathered enough convection and a closed circulation to become Tropical Depression Two-C on September 21. It immediately strengthened into a storm and was named Peke. Peke continued to strengthen as it tracked north just east of the International Date Line. Peke intensified into a hurricane on September 23 and reached Category 2 intensity the next day. Peke continued heading north and shortly after weakening into a Category 1 hurricane, it turned to the northwest and crossed the dateline. It re-intensified, and peaked as a {{convert|115|mph|km/h|abbr=on|round=5}} typhoon on September 23. It accelerated to the northwest and began to take in drier air, which caused weakening. On October 2, Peke re-curved to the southeast. The last advisory on this tropical cyclone was issued on October 3 as it dissipated. Peke's remnants continued drifting erratically for over three days, first heading east, then northwest, and then southeast, at which time they were finally unidentifiable.{{cite web|title=Typhoon Peke (02C) |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1987atcr/pdf/cep/02c.pdf |publisher=Joint Typhoon Warning Center |pages=106–9 |work=1987 Annual Tropical Cyclone Report |author=Capt. Steven B. Dreksler |access-date=2007-07-24 |url-status=dead |archive-url=https://web.archive.org/web/20110607045342/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1987atcr/pdf/cep/02c.pdf |archive-date=2011-06-07 }}

Hurricane/Typhoon Peke caused no damages or deaths. However, was also the first tropical cyclone of hurricane strength to cross the dateline since Hurricane Sarah (1967) to cross the dateline at that strength. In addition, Peke was the third tropical cyclone in three years to exist on both sides of the dateline, after 1985's Typhoon Skip{{cite web|title=Previous Tropical Systems in the Central Pacific|url=http://www.prh.noaa.gov/cphc/summaries/|publisher=Central Pacific Hurricane Center|access-date=2007-07-21| archive-url= https://web.archive.org/web/20070808184123/http://www.prh.noaa.gov/cphc/summaries/| archive-date= 8 August 2007 | url-status= live}} and 1986's Typhoon Georgette.{{cite web|title=Typhoons Georgette (11E) and Tip (10W) |url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1986atcr/pdf/cep/11e10w.pdf |publisher=Joint Typhoon Warning Center |pages=58–66 |work=1986 Annual Tropical Cyclone Report |author=Lt. Steve J. Fatjo |date=1988-01-18 |access-date=2007-07-24 |url-status=dead |archive-url=https://web.archive.org/web/20110607011456/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1986atcr/pdf/cep/11e10w.pdf |archive-date=2011-06-07 }}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Pilar 1987-09-30 2226Z.png

|Track=Pilar 1987 track.png

|Formed=September 30

|Dissipated=October 1

|1-min winds=35

}}

A tropical depression formed on September 30 while located {{convert|330|mi|km|abbr=on|round=5}} south of the Baja California Peninsula. It headed north and peaked as a minimal tropical storm on October 1. After being a tropical storm for a mere six hours, Pilar weakened to a depression and dissipated that same day. It never made landfall, dissipating just south of the southern tip of the Baja California Peninsula.{{EPAC hurricane best track}} It was a tropical cyclone for a total of 24 hours. The system caused no known damage on land, but Pilar dropped heavy precipitation on Baja California Sur from 1200 UTC on September 30 until 0000 UTC October 2. An observer station reported {{convert|7.15|in|mm|abbr=on}} of rainfall. This was the most rainfall the weather station had ever recorded since its founding in 1969.

{{clear}}

{{main|Hurricane Ramon}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Ramon 1987-10-09 1701Z.png

|Track=Ramon 1987 track.png

|Formed=October 5

|Dissipated=October 12

|1-min winds=120

}}

On October 3–4 an area of disturbed weather moved into the Pacific Ocean south of a high-pressure area over Central Mexico. The storm became better organized over {{convert|84|F|C|abbr=on}} waters. By October 5, a tropical storm had developed {{convert|490|mi|km|abbr=on}} southwest of Manzanillo, bypassing the tropical depression stage.{{EPAC hurricane best track}} It moved generally to the west-northwest. Ramon intensified into a hurricane on October 7 and reached major hurricane status on October 8. At its most intense on October 9 and October 10, Hurricane Ramon had winds of {{convert|140|mph|km/h|abbr=on|round=5}}.{{EPAC hurricane best track}} After peaking, Ramon turned to the northwest due to interaction with subtropical jetstream winds and rapidly weakened over cooler sea surface temperatures. It became a tropical storm on October 11 and a depression on October 12. It dissipated shortly thereafter.{{EPAC hurricane best track}}

Torrential rains deluged Southern California,{{cite news|title=Snow, Record Cold Hit U.S.|page=1|url=https://news.google.com/newspapers?id=DT9WAAAAIBAJ&sjid=CuoDAAAAIBAJ&pg=3562,3437942&dq=hurricane+california&hl=en|newspaper=The Gainesville Sun|date=October 13, 1987|access-date=June 16, 2013}} resulting in street flooding.{{cite news|title=5 dead in S. California is Storm's last Punch|newspaper=San Jose Mercury News|date=October 13, 1987}} Two people perished in separate traffic accidents.{{cite news|title=Dying Hurricane Sprinkles Rains to Southland|newspaper=Daily News of Los Angeles|date=October 13, 1987}} In Los Angeles, three more people perished in separate traffic incidents.{{cite news|title=Storm Brings Record Rain|page=5|url=https://news.google.com/newspapers?id=XyFZAAAAIBAJ&sjid=zUYNAAAAIBAJ&pg=4856,1678895&dq=hurricane+california&hl=en|newspaper=The Union Democrat|date=October 13, 1987}} Heavy rains extended west and was also reported in Hemet in Riverside County, where three people were also injured during a car accident.{{cite news|title=Cold on the Plains, Snow on Vermont|date=October 13, 1987|agency=United Press International}} The rains helped dissolve a week-long forest fire 16,000 acre (65,000,000 m²) on Mt. Palomar. The Spring Creek River overflowed its banks.{{cite news|title=San Jose Mercury News (CA) – October 13, 1987 – 8B California News Record San Diego Area Rains Help Control Big Brush Fire|date=October 13, 1987|newspaper=San Jose Mercury news}} The tropical moisture also helped end a 37-day dry spell at Salt Lake City, marking the longest time the city went without rain since 1964. Nationwide, Ramon killed five people, all due to road-related incidents.{{cite news|title=Domestic News|date=October 13, 1987|agency=Associated Press}}

{{clear}}

{{Infobox tropical cyclone small

|Basin=EPac

|Image=Selma 29 oct 1987 2353Z.jpg

|Track=Selma 1987 track.png

|Formed=October 27

|Dissipated=October 31

|1-min winds=35

}}

On October 27, a tropical depression formed and headed northwest, gradually re-curving north. It intensified into a {{convert|40|mph|km/h|abbr=on|round=5}} tropical storm on October 28. Selma maintained that strength until the next day, when it weakened to a depression. Selma's re-curving continued, and on October 29, it again intensified into a {{convert|40|mph|km/h|abbr=on|round=5}} tropical storm. Without further strengthening, it weakened into a tropical depression, headed north northeast, and dissipated on October 31 about {{convert|880|mi|km|abbr=on|round=5}} east of the southern tip of Baja California.{{EPAC hurricane best track}}

{{clear}}

On June 10, a weak tropical depression, the second of the season, developed. It moved very little and did not affect land. It dissipated on 1200 UTC June 12. The season's next tropical cyclone, Tropical Depression Three formed six days after the previous one dissipated. Moving west-northwest, it peaked at {{convert|35|mph|km/h|abbr=on|round=5}}. On June 20, it dissipated.

Tropical Depression Six developed on July 13 about {{convert|900|mi|km|abbr=on}} southwest of Cabo San Lucas. The depression had same peak intensity as Three and had dissipated on July 17. According to the Joint Typhoon Warning Center, on July 18 a tropical depression formed east of the International Date Line, and two days later it exited CPHC's area of responsibility;{{cite web|publisher=Joint Typhoon Warning Center|year=1987|access-date=November 29, 2015|title=bwp071987|url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/best_tracks/1987/1987s-bwp/bwp071987.txt|archive-url=https://web.archive.org/web/20120916161326/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/best_tracks/1987/1987s-bwp/bwp071987.txt|url-status=dead|archive-date=September 16, 2012|format=TXT}} however, this storm was not included into CPHC database.{{EPAC hurricane best track}} As it entered into western Pacific, it strengthened as a tropical storm and received the name Wynne.{{cite report|title=Annual Tropical Cyclone Report: 1987|publisher=United States Navy, United States Air Force|url=http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1987atcr.pdf|author2=Naval Pacific Meteorology and Oceanography Center|author=Joint Typhoon Warning Center|access-date=February 9, 2016|year=1988|archive-date=February 21, 2013|archive-url=https://web.archive.org/web/20130221110217/http://www.usno.navy.mil/NOOC/nmfc-ph/RSS/jtwc/atcr/1987atcr.pdf|url-status=dead}} The final tropical cyclone developed at 1800 UTC November 24 around {{convert|1000|mi|km|abbr=on}} southwest of Baja California Sur. A very weak cyclone, the depression dissipated on November 25, ending the above-average season.

{{Tropical cyclone naming}}

The following list of names was used for named storms that formed in the North Pacific Ocean east of 140°W in 1987.{{cite report|url=https://www.aoml.noaa.gov/general/lib/lib1/nhclib/Publications/NatHurricaneOpsPlans/HOPs-1987.PDF|pages=((3{{hyphen}}4, 9{{ndash}}10))|publisher=NOAA Office of the Federal Coordinator for Meteorological Services and Supporting Research|location=Washington, D.C.|title=National Hurricane Operations Plan|date=April 1987|access-date=January 14, 2024}} This is essentially the same list used for the 1981 season, though the rotating lists went only to the "W" name at the time.{{cite report|url=https://www.aoml.noaa.gov/general/lib/lib1/nhclib/Publications/NatHurricaneOpsPlans/HOPs-1981.pdf|page=3{{hyphen}}7|publisher=NOAA Office of the Federal Coordinator for Meteorological Services and Supporting Research|location=Washington, D.C.|title=National Hurricane Operations Plan|date=May 1981|access-date=January 14, 2024}} Storms were named Pilar and Ramon for the first time in 1987; the name Selma had been used previously used in the old four-year lists.{{cite web|access-date=February 5, 2024|title=Eastern North Pacific Tropical Cyclone Name History|publisher=Atlantic Tropical Weather Center|url=http://www.atwc.org/pachist.txt|archive-url= https://web.archive.org/web/20070929105925/http://www.atwc.org/pachist.txt|archive-date=September 29, 2007|url-status=dead}}

For storms that form in the North Pacific from 140°W to the International Date Line, the names come from a series of four rotating lists. Names are used one after the other without regard to year, and when the bottom of one list is reached, the next named storm receives the name at the top of the next list. Two named storms, listed below, formed in the central North Pacific in 1987. Named storms in the table above that crossed (or their remnants) into the area during the year are noted (*).

{{see also|List of retired Pacific hurricane names}}

In 1992, the World Meteorological Organization retired the name Knut from further use in the Eastern Pacific.{{cite web|title=Tropical Cyclone Naming History and Retired Names|url=https://www.nhc.noaa.gov/aboutnames_history.shtml|publisher=National Hurricane Center|location=Miami, Florida|access-date=January 17, 2024}} It was replaced with Kenneth for the 1993 season.{{cite report|url=http://www.aoml.noaa.gov/general/lib/lib1/nhclib/Publications/NatHurricaneOpsPlans/NHOPsPlan1992.pdf|page=3{{hyphen}}7|publisher=NOAA Office of the Federal Coordinator for Meteorological Services and Supporting Research|location=Washington, D.C.|title=National Hurricane Operations Plan|date=April 1992|access-date=January 13, 2024}}

{{Portal|Tropical cyclones}}

• List of Pacific hurricanes
• Pacific hurricane season
• 1987 Atlantic hurricane season
• 1987 Pacific typhoon season
• 1987 North Indian Ocean cyclone season
• Southern Hemisphere tropical cyclone seasons: 1986–87, 1987–88

{{Reflist|30em}}

• [https://web.archive.org/web/20160303200037/http://weather.unisys.com/hurricane/e_pacific/1987/index.html Unisys Weather archive for the Eastern Pacific, 1987]
• [http://www.prh.noaa.gov/cphc/summaries/1987.php Central Pacific Hurricane Center archive]
• [http://journals.ametsoc.org/doi/pdf/10.1175/1520-0493.116.10.2106.1 Monthly Weather Review]

{{1987 Pacific hurricane season buttons}}

{{TC Decades|Year=1980|basin=Pacific|type=hurricane}}

{{Tropical cyclone season|1987}}

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Category:Pacific hurricane seasons

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1987 EPAC T