Saturday, July 23, 2011

Updated Information On April 19-20 Tornado Outbreak

First off, you can view the original summary of this event here.

The following changes were made to this outbreak:


-NWS North Webster changed their preliminary ruling of 2 tornadoes in Cass County to microbursts.

-NWS Paducah added a 5 mile long EF1 tornado from Warrick to Gibson counties.

-NWS Indianapolis added 2 tornadoes, a 3 mile long EF0 in Tippecanoe county and an 11 mile long EF1 in
Knox county.

-NWS Indianapolis extended the path of the Vermillion county tornado into Montgomery county for a total path length of 31 miles.  It was also downgraded from EF2 to EF1.

-NWS Indianapolis downgraded the Tippecanoe county EF2 to EF1.

-NWS Louisville added 2 tornadoes, a 2 mile long EF1 and a 3 mile long EF0 in Jefferson county.


There was a net gain of 3 tornadoes, increasing the total from 26 to 29 but still ranking this outbreak as having the second most on record.  Here are some updated stats:


Tornadoes by NWS area:

NWS Louisville:  19
NWS Indianapolis:  5
NWS North Webster:  3
NWS Paducah:  1
NWS Wilmington:  1


Tornadoes by intensity:

11 EF0
16 EF1
2 EF2

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