1977 Pacific typhoon season
Encyclopedia
The 1977 Pacific typhoon season was one of the least active Pacific typhoon
Pacific typhoon
A typhoon is a mature tropical cyclone that develops in the northwestern part of the Pacific Ocean between 180° and 100°E. This region is referred to as the northwest Pacific basin. For organizational purposes, the northern Pacific Ocean is divided into three regions: the eastern , central , and...

 seasons on record, with only 19 tropical storms forming. It was also the only known typhoon season during the satellite era (since 1960) to not produce a Category 5 equivalent super typhoon. The season's first storm, Severe Tropical Storm Patsy, formed on March 23 and the last, Typhoon Mary, dissipated on January 2, 1978. With Mary spanning two calendar years, it became the fourth typhoon to do so since 1945. Since then, two other typhoons have achieved this feat.

The scope of this article is limited to the Pacific Ocean, north of the equator and west of the international date line
International Date Line
The International Date Line is a generally north-south imaginary line on the surface of the Earth, passing through the middle of the Pacific Ocean, that designates the place where each calendar day begins...

. Storms that form east of the date line and north of the equator are called hurricanes; see 1977 Pacific hurricane season
1977 Pacific hurricane season
The 1977 Pacific hurricane season was, at the time, the least active in recorded history. Only eight tropical storms formed, and four hurricanes; they would be tied and surpassed, respectively, by the 2010 Pacific hurricane season. There were no major hurricanes; the next time this happened would...

. Tropical Storms formed in the entire west pacific basin were assigned a name by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. Tropical depressions in this basin have the "W" suffix added to their number. Tropical depressions that enter or form in the Philippine area of responsibility are assigned a name by the Philippine Atmospheric, Geophysical and Astronomical Services Administration
Philippine Atmospheric, Geophysical and Astronomical Services Administration
The Philippine Atmospheric, Geophysical and Astronomical Services Administration is a Philippine national institution dedicated to provide flood and typhoon warnings, public weather forecasts and advisories, meteorological, astronomical, climatological, and other specialized information and...

 or PAGASA. This can often result in the same storm having two names.

Storms

A total of 26 tropical depressions were recognized by the various warning agencies this year in the Western Pacific, of which 19 became tropical storms. Eleven storms reached typhoon intensity, of which one reached super typhoon strength.

Typhoon Thelma (Goring)

A tropical disturbance east of the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 organized into a tropical depression on July 21. It moved to the northwest, strengthening into a tropical storm later that day and into a typhoon on the 22nd. After passing northern Luzon and dropping heavy rains, Thelma turned to the north, where it reached a peak intensity of 95 mph winds. The typhoon hit southern Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

 on the 25th, crossed the island, and dissipated over southeastern China on the 26th. Though not a particularly strong storm, Thelma brought strong wind gusts and heavy rain, claiming more than 30 lives and bringing damage and destruction not seen to the island for over 80 years.

Typhoon Vera (Hulang)

Just 6 days after Thelma hit Taiwan, another typhoon was brewing to its east. Typhoon Vera, which developed on July 28, hit eastern Taiwan on the 31st as a 130 mph typhoon. It continued westward, and dissipated over southeastern China. The storm caused 25 additional fatalities to the island, with vast amounts of crop and property damage occurring.

Typhoon Babe (Miling)

On September 2, Tropical Depression 10 developed well east of the Philippines. Later that day, it reached tropical storm status, and Babe continued to the west, threatening the central Philippines. A break in the subtropical ridge forced Babe northward, where favorable conditions aloft allowed Babe to rapidly intensify, first to a typhoon on the 6th, then to a super typhoon on the 8th. With a northwest movement, the typhoon-flogged Taiwan was again threatened, but Babe turned to the northeast, hitting Okinoerabu Island, Kagoshima. Now Japan was threatened, and full precautions were put in place. Like most of its lifetime, though, Babe changed course, and turned to the northwest in response to the building of the ridge to Babe's northeast. There, unfavorable conditions weakened Babe to a minimal typhoon as it hit near Shanghai, China on the 10th. Babe caused 16 casualties, mostly from shipping, and minor to moderate damage on its path.

Typhoon Dinah (Openg)

The monsoon trough spawned a tropical storm on September 14 northeast of the northern Philippines. The previous typhoon brought the trough more northward, hence the unusually high latitude for a monsoon storm. Strong high pressure to Dinah's northwest forced the storm to the southwest, where it crossed northern Luzon on the 15th and 16th. Weak steering currents in the South China Sea allowed Dinah to drift, first then to the northeast then back to the west-southwest. Generally favorable conditions allowed Dinah to reach typhoon strength on the 19th, but a developing tropical storm to its northeast caused it to weaken. The building of the subtropical ridge forced Dinah to the southwest, where it hit southern Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

 on the 23rd as a tropical depression. The remnants turned northward, crossed the Gulf of Tonkin, and dissipated over China on the 27th. Dinah brought heavy rain and flooding to Luzon, causing 15 deaths and moderate damage.

Severe Tropical Storm Freda (Pining)

Tropical Storm Freda struck Hong Kong killing one person.

Typhoon Kim (Unding)

Typhoon Kim was a 135 mph typhoon that hit the northern Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 on November 13. The typhoon's heavy rains caused flash flooding that left 55 people dead with widespread damage. A further 47 people died when an upper floors of a hotel caught fire during the storm.

1977 storm names

Western North Pacific tropical cyclones were named by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. The first storm of 1977 was named Patsy and the final one was named Mary.

{|width="90%"
|

The 1977 Pacific typhoon season was one of the least active Pacific typhoon
Pacific typhoon
A typhoon is a mature tropical cyclone that develops in the northwestern part of the Pacific Ocean between 180° and 100°E. This region is referred to as the northwest Pacific basin. For organizational purposes, the northern Pacific Ocean is divided into three regions: the eastern , central , and...

 seasons on record, with only 19 tropical storms forming. It was also the only known typhoon season during the satellite era (since 1960) to not produce a Category 5 equivalent super typhoon. The season's first storm, Severe Tropical Storm Patsy, formed on March 23 and the last, Typhoon Mary, dissipated on January 2, 1978. With Mary spanning two calendar years, it became the fourth typhoon to do so since 1945. Since then, two other typhoons have achieved this feat.

The scope of this article is limited to the Pacific Ocean, north of the equator and west of the international date line
International Date Line
The International Date Line is a generally north-south imaginary line on the surface of the Earth, passing through the middle of the Pacific Ocean, that designates the place where each calendar day begins...

. Storms that form east of the date line and north of the equator are called hurricanes; see 1977 Pacific hurricane season
1977 Pacific hurricane season
The 1977 Pacific hurricane season was, at the time, the least active in recorded history. Only eight tropical storms formed, and four hurricanes; they would be tied and surpassed, respectively, by the 2010 Pacific hurricane season. There were no major hurricanes; the next time this happened would...

. Tropical Storms formed in the entire west pacific basin were assigned a name by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. Tropical depressions in this basin have the "W" suffix added to their number. Tropical depressions that enter or form in the Philippine area of responsibility are assigned a name by the Philippine Atmospheric, Geophysical and Astronomical Services Administration
Philippine Atmospheric, Geophysical and Astronomical Services Administration
The Philippine Atmospheric, Geophysical and Astronomical Services Administration is a Philippine national institution dedicated to provide flood and typhoon warnings, public weather forecasts and advisories, meteorological, astronomical, climatological, and other specialized information and...

 or PAGASA. This can often result in the same storm having two names.

Storms

A total of 26 tropical depressions were recognized by the various warning agencies this year in the Western Pacific, of which 19 became tropical storms. Eleven storms reached typhoon intensity, of which one reached super typhoon strength.

Typhoon Thelma (Goring)

A tropical disturbance east of the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 organized into a tropical depression on July 21. It moved to the northwest, strengthening into a tropical storm later that day and into a typhoon on the 22nd. After passing northern Luzon and dropping heavy rains, Thelma turned to the north, where it reached a peak intensity of 95 mph winds. The typhoon hit southern Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

 on the 25th, crossed the island, and dissipated over southeastern China on the 26th. Though not a particularly strong storm, Thelma brought strong wind gusts and heavy rain, claiming more than 30 lives and bringing damage and destruction not seen to the island for over 80 years.

Typhoon Vera (Hulang)

Just 6 days after Thelma hit Taiwan, another typhoon was brewing to its east. Typhoon Vera, which developed on July 28, hit eastern Taiwan on the 31st as a 130 mph typhoon. It continued westward, and dissipated over southeastern China. The storm caused 25 additional fatalities to the island, with vast amounts of crop and property damage occurring.

Typhoon Babe (Miling)

On September 2, Tropical Depression 10 developed well east of the Philippines. Later that day, it reached tropical storm status, and Babe continued to the west, threatening the central Philippines. A break in the subtropical ridge forced Babe northward, where favorable conditions aloft allowed Babe to rapidly intensify, first to a typhoon on the 6th, then to a super typhoon on the 8th. With a northwest movement, the typhoon-flogged Taiwan was again threatened, but Babe turned to the northeast, hitting Okinoerabu Island, Kagoshima. Now Japan was threatened, and full precautions were put in place. Like most of its lifetime, though, Babe changed course, and turned to the northwest in response to the building of the ridge to Babe's northeast. There, unfavorable conditions weakened Babe to a minimal typhoon as it hit near Shanghai, China on the 10th. Babe caused 16 casualties, mostly from shipping, and minor to moderate damage on its path.

Typhoon Dinah (Openg)

The monsoon trough spawned a tropical storm on September 14 northeast of the northern Philippines. The previous typhoon brought the trough more northward, hence the unusually high latitude for a monsoon storm. Strong high pressure to Dinah's northwest forced the storm to the southwest, where it crossed northern Luzon on the 15th and 16th. Weak steering currents in the South China Sea allowed Dinah to drift, first then to the northeast then back to the west-southwest. Generally favorable conditions allowed Dinah to reach typhoon strength on the 19th, but a developing tropical storm to its northeast caused it to weaken. The building of the subtropical ridge forced Dinah to the southwest, where it hit southern Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

 on the 23rd as a tropical depression. The remnants turned northward, crossed the Gulf of Tonkin, and dissipated over China on the 27th. Dinah brought heavy rain and flooding to Luzon, causing 15 deaths and moderate damage.

Severe Tropical Storm Freda (Pining)

Tropical Storm Freda struck Hong Kong killing one person.

Typhoon Kim (Unding)

Typhoon Kim was a 135 mph typhoon that hit the northern Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 on November 13. The typhoon's heavy rains caused flash flooding that left 55 people dead with widespread damage. A further 47 people died when an upper floors of a hotel caught fire during the storm.

1977 storm names

Western North Pacific tropical cyclones were named by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. The first storm of 1977 was named Patsy and the final one was named Mary.

{|width="90%"
|

The 1977 Pacific typhoon season was one of the least active Pacific typhoon
Pacific typhoon
A typhoon is a mature tropical cyclone that develops in the northwestern part of the Pacific Ocean between 180° and 100°E. This region is referred to as the northwest Pacific basin. For organizational purposes, the northern Pacific Ocean is divided into three regions: the eastern , central , and...

 seasons on record, with only 19 tropical storms forming. It was also the only known typhoon season during the satellite era (since 1960) to not produce a Category 5 equivalent super typhoon. The season's first storm, Severe Tropical Storm Patsy, formed on March 23 and the last, Typhoon Mary, dissipated on January 2, 1978. With Mary spanning two calendar years, it became the fourth typhoon to do so since 1945. Since then, two other typhoons have achieved this feat.

The scope of this article is limited to the Pacific Ocean, north of the equator and west of the international date line
International Date Line
The International Date Line is a generally north-south imaginary line on the surface of the Earth, passing through the middle of the Pacific Ocean, that designates the place where each calendar day begins...

. Storms that form east of the date line and north of the equator are called hurricanes; see 1977 Pacific hurricane season
1977 Pacific hurricane season
The 1977 Pacific hurricane season was, at the time, the least active in recorded history. Only eight tropical storms formed, and four hurricanes; they would be tied and surpassed, respectively, by the 2010 Pacific hurricane season. There were no major hurricanes; the next time this happened would...

. Tropical Storms formed in the entire west pacific basin were assigned a name by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. Tropical depressions in this basin have the "W" suffix added to their number. Tropical depressions that enter or form in the Philippine area of responsibility are assigned a name by the Philippine Atmospheric, Geophysical and Astronomical Services Administration
Philippine Atmospheric, Geophysical and Astronomical Services Administration
The Philippine Atmospheric, Geophysical and Astronomical Services Administration is a Philippine national institution dedicated to provide flood and typhoon warnings, public weather forecasts and advisories, meteorological, astronomical, climatological, and other specialized information and...

 or PAGASA. This can often result in the same storm having two names.

Storms

A total of 26 tropical depressions were recognized by the various warning agencies this year in the Western Pacific, of which 19 became tropical storms. Eleven storms reached typhoon intensity, of which one reached super typhoon strength.

Typhoon Thelma (Goring)

A tropical disturbance east of the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 organized into a tropical depression on July 21. It moved to the northwest, strengthening into a tropical storm later that day and into a typhoon on the 22nd. After passing northern Luzon and dropping heavy rains, Thelma turned to the north, where it reached a peak intensity of 95 mph winds. The typhoon hit southern Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

 on the 25th, crossed the island, and dissipated over southeastern China on the 26th. Though not a particularly strong storm, Thelma brought strong wind gusts and heavy rain, claiming more than 30 lives and bringing damage and destruction not seen to the island for over 80 years.

Typhoon Vera (Hulang)

Just 6 days after Thelma hit Taiwan, another typhoon was brewing to its east. Typhoon Vera, which developed on July 28, hit eastern Taiwan on the 31st as a 130 mph typhoon. It continued westward, and dissipated over southeastern China. The storm caused 25 additional fatalities to the island, with vast amounts of crop and property damage occurring.

Typhoon Babe (Miling)

On September 2, Tropical Depression 10 developed well east of the Philippines. Later that day, it reached tropical storm status, and Babe continued to the west, threatening the central Philippines. A break in the subtropical ridge forced Babe northward, where favorable conditions aloft allowed Babe to rapidly intensify, first to a typhoon on the 6th, then to a super typhoon on the 8th. With a northwest movement, the typhoon-flogged Taiwan was again threatened, but Babe turned to the northeast, hitting Okinoerabu Island, Kagoshima. Now Japan was threatened, and full precautions were put in place. Like most of its lifetime, though, Babe changed course, and turned to the northwest in response to the building of the ridge to Babe's northeast. There, unfavorable conditions weakened Babe to a minimal typhoon as it hit near Shanghai, China on the 10th. Babe caused 16 casualties, mostly from shipping, and minor to moderate damage on its path.

Typhoon Dinah (Openg)

The monsoon trough spawned a tropical storm on September 14 northeast of the northern Philippines. The previous typhoon brought the trough more northward, hence the unusually high latitude for a monsoon storm. Strong high pressure to Dinah's northwest forced the storm to the southwest, where it crossed northern Luzon on the 15th and 16th. Weak steering currents in the South China Sea allowed Dinah to drift, first then to the northeast then back to the west-southwest. Generally favorable conditions allowed Dinah to reach typhoon strength on the 19th, but a developing tropical storm to its northeast caused it to weaken. The building of the subtropical ridge forced Dinah to the southwest, where it hit southern Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

 on the 23rd as a tropical depression. The remnants turned northward, crossed the Gulf of Tonkin, and dissipated over China on the 27th. Dinah brought heavy rain and flooding to Luzon, causing 15 deaths and moderate damage.

Severe Tropical Storm Freda (Pining)

Tropical Storm Freda struck Hong Kong killing one person.

Typhoon Kim (Unding)

Typhoon Kim was a 135 mph typhoon that hit the northern Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 on November 13. The typhoon's heavy rains caused flash flooding that left 55 people dead with widespread damage. A further 47 people died when an upper floors of a hotel caught fire during the storm.

1977 storm names

Western North Pacific tropical cyclones were named by the Joint Typhoon Warning Center
Joint Typhoon Warning Center
The Joint Typhoon Warning Center is a joint United States Navy – United States Air Force task force located at the Naval Maritime Forecast Center in Pearl Harbor, Hawaii...

. The first storm of 1977 was named Patsy and the final one was named Mary.

{|width="90%"
|
  • Agnes
  • Bonnie
  • Carmen
  • Della
  • Elaine
  • Faye
  • Gloria
  • Hester
  • Irma
  • Judy
  • Kit
  • Lola
  • Mamie
  • Nina
  • Ora
  • Phyllis
  • Rita
  • Susan
  • Tess
  • Viola
  • Winnie

|
  • Alice
  • Betty
  • Cora
  • Doris
  • Elsie
  • Flossie
  • Grace
  • Helen
  • Ida
  • June
  • Kathy
  • Lorna
  • Marie
  • Nancy
  • Olga
  • Pamela
  • Ruby
  • Sally
  • Therese
  • Violet
  • Wilda

|
  • Anita
  • Billie
  • Clara
  • Dot
  • Ellen
  • Fran
  • Georgia
  • Hope
  • Iris
  • Joan
  • Kate
  • Louise
  • Marge
  • Nora
  • Opal
  • Patsy 1W
  • Ruth 3W
  • Sarah 5W
  • Thelma 6W
  • Vera 7W
  • Wanda 8W

|
  • Amy 9W
  • Babe 10W
  • Carla 11W
  • Dinah 12W
  • Emma 13W
  • Freda 14W
  • Gilda 15W
  • Harriet 16W
  • Ivy 17W
  • Jean 18W
  • Kim 19W
  • Lucy 20W
  • Mary 21W
  • Nadine
  • Olive
  • Polly
  • Rose
  • Shirley
  • Trix
  • Virginia
  • Wendy

|}

See also

  • List of Pacific typhoon seasons
  • 1977 Pacific hurricane season
    1977 Pacific hurricane season
    The 1977 Pacific hurricane season was, at the time, the least active in recorded history. Only eight tropical storms formed, and four hurricanes; they would be tied and surpassed, respectively, by the 2010 Pacific hurricane season. There were no major hurricanes; the next time this happened would...

  • 1977 Atlantic hurricane season
    1977 Atlantic hurricane season
    The 1977 Atlantic hurricane season officially began on June 1, 1977, and lasted until November 30, 1977. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin....

  • Pre-1980 North Indian Ocean cyclone seasons
  • Southern Hemisphere tropical cyclone seasons: 1976-77, 1977-78

External links

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