20 06 2014:A sub-tropical storm formed over Black Sea.
A level 2 alarm was issued from Estofex for north-western Turkey mainly, bulgary and Ukraine coast for very large hail , tornadoes, and to a lower extend excessive rain and severe wind gusts.
Sea surface is +21-22°C.
pressure: 999 hpa?
wind 35 kts
Rarely, a subtropical storm, become in a tropical cyclone as happened over Mediterranean sea (1982, 1983, 1995, 1996 ecc.) or over North Atlantic (Karl 1980, Vince 2005, Grace 2009 ecc.).
Tropical like cyclone over Black sea occured in August 2002, september 2005, August 2007, september 2008, july 2009;
http://www.sat24.com/http://www.sat24.com/en/se[IMG=http://img853.imageshack.us/img853/9761/i57g.jpg]http://[/img]21 06 2014:The low was then isolated, and acquired tropical caracteristi thanks to more high temperature of the sea (Azov sea +23°C).
It's evident, this extratropical Low it has been subject to
tropical transition, like Vince 05, Grace 09, Chris 2012.
This storm caused floods, tornado and sever wind in 4 regions (12 dead only in Bulgary);
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