Typhoon Patsy

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Map key
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
Disc Plain black.svg Tropical cyclone
Solid black.svg Subtropical cyclone
ArrowUp.svg Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression

A tropical disturbance was spotted south-southeast of Wake Island on November 10 close to the International Date Line and moved west. Warm waters and weakened shear allowed the storm to organize into Tropical Depression 27W on November 14 near the Marianas Islands. A strong ridge to its north forced it westward, where it upgraded to tropical storm status later on November 14, receiving the name Patsy. [2]

When Patsy was just barely above the threshold of tropical storm-strength, it slowed and passed just north of Saipan. Patsy continued to steadily intensify, reaching typhoon strength on November 16, 200 miles (322 km) northwest of Guam. The typhoon peaked at 155 mph (250 km/h) on November 18. [2]

Its inflow became disrupted by the Philippines to its west, and Patsy hit Luzon on November 19 with winds of 130 mph (210 km/h), making it the 3rd strong typhoon to strike the island since September and made a direct hit over the National Capital Region of Metro Manila, then known as the Greater Manila area, catching many offguard. After crossing the Philippines and weakening to a Category 2, Patsy traversed the South China Sea, where cooler waters kept the system from strengthening. This caused the cyclone to continue a weakening trend until it was downgraded to a tropical storm on November 20. On November 22, Patsy struck Vietnam as a 45 mph (70 km/h) tropical storm, and dissipated soon after. [2]

Impact

Patsy killed 262 people, injured 1,756, with another 351 [4] missing. Damage totals came in at US$80 million (US$403 million in 2005), mostly in the Philippines.

Philippines

Typhoon Patsy was one of the deadliest typhoons to strike the Philippines in its history. 106 people were killed (with 351 others missing) on the island, and 135 people were killed at sea from shipping failures. The USS President Taft was separated from its anchorage and collided with the Alikimon , a Greek vessel, while in Manila Bay. Another two ships were blown ashore in the Bay. On land, 31,380 of the refugees' homes were either destroyed or damaged. [2] The mass destruction caused in the Metro Manila National Capital Region, then known as the Greater Manila area, mainly by many being caught almost totally unprepared, destroyed many power lines and well into the next month, where many areas in the metropolis still waiting for electric power to be restored.

Records

Patsy was the deadliest tropical cyclone to strike Manila since the establishment of the Philippine Weather Bureau in 1865 until 2009 when Typhoon Ketsana (Ondoy) affected the Philippine capital Manila, along with nearby provinces. [2]

See also

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References

  1. "PAGASA names, 19631988" . Retrieved June 5, 2006.
  2. 1 2 3 4 5 6 "Archived copy" (PDF). Archived from the original (PDF) on 2011-06-07. Retrieved 2011-06-07.{{cite web}}: CS1 maint: archived copy as title (link)
  3. "1970 Hurricane/Tropical Data for Western Pacific". Archived from the original on June 18, 2006. Retrieved July 8, 2006.
  4. nah7300.tmp Archived 2011-06-07 at the Wayback Machine
Typhoon Patsy (Yoling)
Patsynov1719700657UTCITOS1.gif
Patsy with 110 mph winds on November 17