The 1950 Pacific typhoon season has no official bounds; it ran year-round in 1950, 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 1950 Pacific hurricane season. This would be the first season that Fleet Weather Center in Guam, predecessor agency to Joint Typhoon Warning Center, would take most of the responsibility in the basin, including naming the storms. Before this season, the storms are 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.
The storm existed from April 12 to April 15 without making landfall.
Doris was a Category 4 Super typhoon that remained out to sea at its lifetime. It formed on May 6, peaking as a Category 4 with winds up to 240km/h (150 mph) and with a pressure of 922 mbar and dissipated on May 14.
This storm impacted Taiwan as a tropical storm.
Elsie was a Category 1 typhoon that remained out to sea at its lifetime. It formed on June 22, peaking as a Category 1 with winds up to 140km/h (85 mph) and with a pressure of 981 mbar and dissipated on June 24.
The storm struck Japan as a tropical storm. It was only recorded by CMA.
Flossie hit Japan as a tropical storm.
Typhoon Grace impacted Korea and Japan.
It formed on July 24th, then stalled near Japan. Then raced towards China, Then dissipated on August 1st. Overall, Tropical Storm Helene caused 2 deaths.
The storm impacted Japan.
The storm hit Hokkaido, Japan.
This storm was the third and last storm consecutively to make landfall on Japan.
Ida was a Category 1 typhoon that remained out to sea.
This storm impacted Japan and South Korea. This storm also occurred in the Korean War, where Korean soldiers were battling in South Korea during the storm's impact on land.
Severe Tropical Storm Twenty-one was a severe tropical storm that remained in open waters.
Severe Tropical Storm Twenty-Three tracked through Japan.
Typhoon Jane struck the island of Shikoku in Japan on 3 September. Resulting flooding and landslides killed 539 people.https://web.archive.org/web/20081007035330/http://web.adrc.or.jp/hanshin/hakusho/English/chapter2/t2-1.htm
In late August, a depression formed and quickly intensified into a tropical storm and was given the name Jane. The storm drifted west northwestward and intensified into a typhoon. Jane gradually curved to the north and intensified to a category 2 typhoon. Jane shortly reached category 3 status and peak intensity at 185 km/h (115 mph). The typhoon accelerated to the north-northeast and weakened to a category 2 storm and made landfall in the modern-day Osaka-Kobe-Kyoto area. Jane crossed Kyoto Prefecture and weakened to a tropical storm and crossed the Noto Peninsula and reentered the Sea of Japan and passed just west of Sado Island. The storm struck eastern Aomori Prefecture and crossed the Tsugaru Straits and made a final landfall on the south coast of Hokkaido Prefecture. Jane crossed Hokkaido and dissipated south of the Kuril Islands.
On September 13 Typhoon Kezia hit part of the fleet off Kyushu.
P-51 Mustangs belonging to No. 77 Squadron RAAF were grounded at Iwakuni because of the typhoon on September 13 and 14.
There was great damage in western Japan. In Japan, 30 dead, 19 missing people, 35 injured. The total damage and breakage of the house is 4,836. There are 121,1924 inundated houses. In the Itsukushima Shrine the building was damaged, the Kintai Bridge was lost.
This storm tracked through Vietnam and Laos.
The storm was first tracked by CMA on September 11.
Typhoon Missatha paralleled Japan.
Typhoon Ossia impacted the Philippines.
Petie was a category 2 typhoon that stayed out at sea.
The storm didn't make landfall.
The storm stayed out at sea without affecting land.
Billie was a category 1 typhoon that stayed out at sea.
Clara was a Category 4 typhoon that didn't make landfall.
This tropical storm affected the Philippines.
Ellen remained at sea, without impacting land.
Typhoon Fran was a late season storm that struck the northern Philippines killing 5 people.
The names came from a series of four rotating lists. Names were used one after the other without regard to year, and when the bottom of one list was reached, the next named storm received the name at the top of the next list. The names Elsie, Flossie, Jane, Kezia, Lucretia, Missatha, Ossia, Petie, Ruby, Salome, Anita, Billie, Clara, Delilah, Ellen, and Fran were used for the first time this season.
For unknown reasons, the names Helene, Jane, Kezia, Lucretia, Missatha, Ossia, Petie, Salome, and Delilah were replaced with Helen, June, Kathy, Lorna, Marie, Olga, Pamela, Sally, and Dot when this list was reused for the 1953, 1954, and 1955 seasons respectively.