Draft:Typhoon Krosa (2019)

Typhoon Krosa
Typhoon (JMA scale)
Category 3 typhoon (SSHWS)
Typhoon Krosa at its peak intensity
FormedAugust 5, 2019
DissipatedAugust 16, 2019
(Extratropical after August 15)
Highest winds10-minute sustained: 140 km/h (85 mph)
1-minute sustained: 185 km/h (115 mph)
Lowest pressure965 hPa (mbar); 28.5 inHg
Fatalities3 fatalities, 55 injuries
Damage$20.5 million (2019 USD)
Areas affectedJapan
Part of the 2019 Pacific typhoon season

Typhoon Krosa was a strong Category 3 typhoon that affected Japan as a tropical storm.

Meteorological history edit

 
Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
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
  Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression

A tropical depression formed near Mariana Islands on August 5. By August 6, it intensified into a tropical storm, and was named Krosa by the JMA. Tropical Storm Krosa soon became a typhoon, and rapidly intensified to become a category 3-equivalent typhoon on August 8. Upwelling of cooler waters induced weakening thereafter; by August 13, Krosa weakened below typhoon intensity. Krosa continued moving, albeit slowly, towards Japan with little change in intensity. On August 11 Krosa expanded into 950-miles (1,600 km) in diameter giant storm. Moderately conducive conditions were unable to aid Krosa in strengthening, and it stayed the same intensity before landfall in Japan. On August 14, Krosa emerged in the Sea of Japan and a few days later on August 16 Krosa transitioned into an extratropical low.

Preparations and impacts edit

The typhoon brought torrential rain to parts of Shikoku and Honshu, with accumulations peaking at 869.5 mm (34.23 in) at Yanase in Kochi Prefecture. Wind gusts reached 151 km/h (94 mph) in Muroto. Rough seas produced by the storm killed two people while flooding killed one other.[1] Fifty-five people were injured in various incidents.[2] Agricultural damage in Japan reached ¥279.61 million (US$2.64 million). Total damage in Japan amounted to be ¥2.177 billion (US$20.5 million).[3]

See also edit

References edit

  1. ^ Eric Leister (August 17, 2019). "At least 3 dead as Krosa pounds Japan with 30 inches of rain and wind gusts of nearly 90 mph". Accuweather. Retrieved August 21, 2019.
  2. ^ 台風10号、高波や川の増水で死者3人に 温帯低気圧に変わり北海道へ. Mainichi Shimbun (in Japanese). August 16, 2019. Retrieved August 17, 2019.
  3. ^ 台風10号 長野県内農作物への被害、7700万円 (in Japanese). The Nikkei. August 16, 2019. Retrieved August 17, 2019.