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1948 Pacific typhoon season
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WPac
1948
January 11, 1948
December 16, 1948
1948 Pacific typhoon season summary.jpg
Libby
924
125
1
26
15
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1946, 1947, 1948, 1949, 1950
1948 Atlantic hurricane season
1942–1948 Pacific hurricane seasons
1940s North Indian Ocean cyclone seasons
The 1948 Pacific typhoon season was an average season. It had no official bounds; it ran year-round in 1948, but most tropical cyclones tend to form in the northwestern Pacific Ocean between June and December. These dates conventionally delimit the period of each year when most tropical cyclones form in the northwestern Pacific Ocean.
The scope of this article is limited to the Pacific Ocean, north of the equator and west of the International Date Line. Storms that form east of the date line and north of the equator are called hurricanes; see 1948 Pacific hurricane season. At the time, tropical storms that formed within this region of the western Pacific were identified and named by the United States Armed Services, and these names are taken from the list that USAS publicly adopted before the 1945 season started.Landsea, Christopher W Dorst, Neal M June 1, 2014 Tropical Cyclone Frequently Asked Question Subject: Tropical Cyclone Names: B1) How are tropical cyclones named? United States National Oceanic and Atmospheric Administration's Hurricane Research Division http://www.aoml.noaa.gov/hrd/tcfaq/B1.html https://web.archive.org/web/20181210075835/http://www.aoml.noaa.gov/hrd/tcfaq/B1.html December 10, 2018 live109 July 1958 Mariners Weather Log 2 4 648466886 0025-3367 Bristow, Gerald C Naming hurricanes and typhoons Cry, George 2027/uc1.b3876059
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Season summary
Storms
Super Typhoon Karen
WPac
typhoon
Typhoon Karen's Weather map on January 16, 1948.png
Karen 1948 track.png
January 11
January 19
130
936
Typhoon Karen, one of the earliest recorded super typhoons, developed on January 11, well west of the Philippines. It curved westward while slowly intensifying. After a prolonged period of slow intensification, the tropical cyclone began to rapidly strengthen. It became a super typhoon on January 16. Shortly after, it weakened and dissipated on January 19.
It struck Yap on January 14, damaging and destroying establishments and houses on the island.1948-01-16 Yap Typhoon Veers North 5 The Lincoln Star https://www.newspapers.com/clip/75723963/yap-typhoon-veers-north/ 2021-04-14 It also wrecked the roofs of some U.S. warehouses and buildings, and downed power lines. A food warehouse were washed out; however, some food supplies survived.
After the typhoon, the navy transported some relief supplies to the populated island. No deaths were reported.
Typhoon Lana
WPac
typhoon
Typhoon Lana's Weather map on May 19, 1948.png
Lana 1948 track.png
May 16
May 20
80
971
Typhoon Lana, the second system of the season, formed on May 16, west of the Philippines. It moved to the north-northeast while intensifying, reaching its peak intensity somewhere on May 18 and 19. It then weakened, until it was last noted on May 20 as it merged with a cold front.
Warnings were issued for Yap, Palau, Guam and Ulithi in preparations for the storm.1948-05-17 Typhoon Named Lana Moves Towards Guam And The Philippines 3 Rushville Republican https://www.newspapers.com/clip/75724231/typhoon-named-lana-moves-towards-guam/ 2021-04-14 All ships in these islands were instructed to escape to Sangley Point due to the approaching typhoon.1948-05-17 18 Islanders Die As Typhoon Roars 1 The Tampa Times https://www.newspapers.com/clip/75724314/18-islanders-die-as-typhoon-roars/ 2021-04-14
A plane in Guam encountered the strength of the typhoon; however, it escaped its fury. Eighteen individuals were reported dead in Yap when their canoe sank during the storm. The damage, however, was minimal.
Typhoon Mabel
WPac
typhoon
Typhoon Mabel's Weather map on May 31, 1948.png
Mabel 1948 track.png
May 29
June 2
80
964Mabel formed east of the Philippines as a tropical storm. It moved north-northeast and quickly strengthened into a Category 1 typhoon.
Tropical Storm Nadine
WPac
typhoon
June 9
June 11
60
Tropical Storm Nadine weather map, June 10, 1948.jpg
Nadine 1948 track.png
986Nadine formed on June 9 east of the Philippines. It traveled north and weakened into a tropical depression before dissipating on June 11.
Tropical Storm Ophelia
WPac
June 10
June 11
40
991
Tropical Storm Ophelia weather map, June 10, 1948.jpg
Ophelia 1948 track.png
Ophelia formed on June 10 in the South China Sea. It moved west and struck southern China. It dissipated the next day, without attaining maximum sustained winds any higher than 45 mph kph.
Typhoon Pearl
WPac
typhoon
July 1
July 8
90
960
Typhoon Pearl weather map, July 5, 1948.jpg
Pearl 1948 track.png
Pearl originated from a tropical depression located south of the Northern Mariana Islands on July 1. Developing into a tropical storm several hours later, further development occurred as Pearl tracked northwards, with it becoming a typhoon the next day. As a result, on July 4, Pearl peaked as a modern-day very strong typhoon with sustained winds of 90 knots (105 mph) Several days later, on July 6, Pearl made landfall 40 miles east of Shanghai, veering to the northwest. Weakening occurred after this landfall, and by the time Pearl struck what is now South Korea, it was a minimal tropical storm. A weakening Pearl tracked northwards before dissipating in Manchuria on July 8.1948 Typhoon PEARL (1948183N11145) https://ncics.org/ibtracs/index.php?name=v04r01-1948183N11145 International Best Track Archive for Climate Stewardship 2 January 2025 https://web.archive.org/web/20241214035958/https://ncics.org/ibtracs/index.php?name=v04r01-1948183N11145 2024-12-14
As Pearl neared Shanghai, American officials took measures to safeguard their vessels in the harbor.Preparing for typhoon https://www.newspapers.com/article/sidney-daily-news-preparing-for-typhoon/160233612/ 2 January 2025 Sidney Daily News 6 July 1948 1 Once Pearl struck near the city, dozens were injured due to the typhoon's high winds. Despite not experiencing the typhoon's peak winds, suburbs in Shanghai still saw some damage due to receiving winds up to 70 knots (80 mph). Elsewhere, surge produced by Pearl killed ten people (one of them a missionary) when their boat, which was off the coast of Luzon, capsized.Typhoon Veers https://books.google.com/books?id=aURaAAAAIBAJ 2 January 2025 United Press International St. Joseph Gazette 7 July 1948 enShanghai Hit By 80-Mile Winds From Typhoon https://www.newspapers.com/article/athol-daily-news-shanghai-hit-by-80-mile/160234238 2 January 2025 The Associated Press Athol Daily News 6 July 1948 2
Typhoon Rose
WPac
typhoon
July 23
July 28
70
981
Typhoon Rose weather map, July 24, 1948.jpg
Rose 1948 track.pngRose formed east of the Philippines on July 23. It strengthened into a Category 1 typhoon and made landfall in Luzon. The storm traveled north and hit China as a tropical storm, and later dissipated on July 28.
Typhoon Bertha
WPac
typhoon
August 4
August 6
70
976
Typhoon Bertha weather map, August 5, 1948.jpg
Bertha 1948 track.pngBertha was a Category 1 typhoon. It formed south of Japan on August 4.
Tropical Storm Chris
WPac
August 8
August 14
50
988
Tropical Storm Chris weather map, August 11, 1948.jpg
Chris 1948 track.pngChris was a tropical storm.
Tropical Storm Dolores–Eunice
WPac
typhoon
August 10
August 14
45
990
Tropical Storm Dolores–Eunice weather map, August 12, 1948.jpg
Dolores 1948 track.png
Tropical Storm Dolores was tracked by the Air Weather Service located on Guam. At one point, a tropical storm was identified and assigned the name Eunice. The storm moved northwest and dissipated south of Japan. Post analysis showed that Tropical Storm Dolores was north of the forecast location and was synonymous with the system assigned Eunice.Air Weather Service "Report on the Typhoon Post-Analysis Program (1948–1949) of the North Pacific Typhoon Warning System"
Tropical Storm Flo
WPac
typhoon
August 20
August 23
50
990
Tropical Storm Flo Weather map, August 21, 1948.jpg
Flo 1948 track.pngFlo hit China as a tropical storm (despite being classified by JMA as a Typhoon Flo).
Typhoon Gertrude
WPac
typhoon
August 27
September 4
85
976
Typhoon Gertrude weather map, August 28, 1948.jpg
Gertrude 1948 track.pngGertrude formed on August 27 east of the Philippines. It moved west while reaching peak intensity as a Category 2 typhoon. It later weakened and re-strengthened to a Category 1 typhoon. After passing Luzon, Gertrude moved west-northwest and hit China as a tropical storm. It dissipated on September 4.
Typhoon Hazel
WPac
typhoon
September 2
September 7
80
966
Typhoon Hazel weather map, September 4, 1948.jpg
Hazel 1948 track.pngHazel hit Taiwan as a category 1 typhoon.
Typhoon Ione
WPac
typhoon
September 11
September 17
120
925
Typhoon Ione weather map, September 15, 1948.jpg
Ione 1948 track.png
Typhoon Ione
A Tropical Storm formed on September 11 and soon turned toward Japan as it gained strength. Ione soon reached category 4 intensity on September 14. Ione then began to lose strength and became a category 1 on September 16. Then, Ione struck Japan in that day killing 838 people.Translate.google.com Ione further weakened and became a Tropical Storm on the 17th. Ione then dissipated.
Typhoon Jackie
WPac
typhoon
September 11
September 18
80
962
Typhoon Jackie weather map, September 16, 1948.jpg
Jackie 1948 track.pngJackie hit China as a category 1 typhoon.
Tropical Storm Kit
WPac
typhoon
September 24
September 28
60
989
Tropical Storm Kit weather map, September 26, 1948.jpg
Kit 1948 track.pngKit hit the Philippines and China as a tropical storm. After making landfall in China, the storm took an unusual track, moved south-southwest and struck Vietnam as a tropical depression.
Typhoon Libby
WPac
typhoon
September 29
October 7
125
924
Typhoon Libby weather map, September 30, 1948.jpg
Libby 1948 track.pngLibby formed southeast of Japan on September 29. The storm moved west as it quickly strengthened into a Category 4 typhoon. It later weakened and turned northeast.
Typhoon Martha
WPac
typhoon
October 4
October 8
100
943
Typhoon Martha weather map, October 6, 1948.jpg
Martha 1948 track.pngMartha was a Category 3 typhoon that didn't affect land.
Tropical Storm Norma
WPac
typhoon
October 11
October 12
50
992
Tropical Storm Norma weather map, October 11, 1948.jpg
Norma 1948 track.pngNorma was a short-lived tropical storm.
Tropical Storm Olga
WPac
October 16
October 19
55
994
Tropical Storm Olga weather map, October 17, 1948.jpg
Olga 1948 track.pngOlga formed in the South China Sea on October 16. It moved west and dissipated on October 19.
Tropical Storm Pat
WPac
typhoon
October 27
October 31
60
987
Tropical Storm Pat weather map, October 29, 1948.jpg
Pat 1948 track.pngPat was a tropical storm that stayed out at sea.
Typhoon Rita
WPac
typhoon
November 4
November 11
100
957
Typhoon Rita weather map, November 8, 1948.jpg
Rita 1948 track.pngRita was a category 3 typhoon that didn't make landfall.
Typhoon Agnes
WPac
typhoon
November 13
November 20
95
939
Typhoon Agnes weather map, November 16, 1948.jpg
Agnes 1948 track.pngAgnes hit Japan as a tropical storm.
Tropical Storm 24W
WPac
November 29
December 2
45
997
Tropical Storm 24W weather map, November 30, 1948.jpg
24W 1948 track.png24W hit the Philippines.
Typhoon Beverly
WPac
typhoon
December 2
December 10
80
947
Typhoon Beverly weather map, December 7, 1948.jpg
Beverly 1948 track.pngBeverly existed from December 2 to December 10. It hit the Philippines as a tropical storm.
Tropical Storm 26W
WPac
December 12
December 16
40
997
Tropical Storm 26W weather map, December 13, 1948.jpg
26W 1948 track.png26W made landfall in the Southern Leyte, Philippines and Mindanao.
Other system
Between July 23 and August 4, the name Annabell was assigned to a North West Pacific system. The Air Weather Service issued a bulletin issued and tropical cyclone named on what was later determined to be "trough activity"
Storm names
Tropical storm names were assigned by the Joint Typhoon Warning Center since 1945.
Karen
Lana
Mabel
Nadine
Ophelia
Pearl
Rose
Annabell
Bertha Chris
Dolores
Eunice
Flo
Gertrude
Hazel
Ione
Jackie
Kit Libby
Martha
Norma
Olga
Pat
Rita
Agnes
Beverly
See also
Tropical cyclones
1948 Atlantic hurricane season
Pacific typhoon season
1900–1950 South-West Indian Ocean cyclone seasons
1940s Australian region cyclone seasons
1940s South Pacific cyclone seasons
References
External links
Unisys season tracks
List of DOD publishing organizations and basins covered for the entire 1945-2000 period.
1940 Pacific typhoon
1948
1948
Category:1948 natural disasters
Category:Meteorological events in 1948
Category:1948 in Asia
Category:1948 in Oceania