Re: rare subtropical cyclone off coast of Chile
Posted by Chris in Tampa on 5/10/2018, 3:55 pm
They do kind of need official naming in the South Atlantic Ocean east of South America (WMO should make it official with Brazil) and the Mediterranean too. But I never knew about anything forming west of South America. I didn't know about the one in 2015.

From the Weather Underground article:

"In 2015, a similar subtropical cyclone formed near Easter Island, which is located nearly 2,000 miles farther west of this week's cyclone. Researchers called it Subtropical Storm Katie."

Here is a map of "six tropical cyclone Regional Specialized Meteorological Centres (RSMCs, red dots) together with six Tropical Cyclone Warning Centres (TCWCs)":



From: http://www.wmo.int/pages/prog/www/tcp/Advisories-RSMCs.html
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rare subtropical cyclone off coast of Chile - cypresstx, 5/10/2018, 3:01 pm
  • Re: rare subtropical cyclone off coast of Chile - Chris in Tampa, 5/10/2018, 4:55 pm
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