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2017-05-20 Reports: IN/TX

Joined
Mar 8, 2016
Messages
181
Location
Watertown, South Dakota
I chased in Indiana but I know there were some supercells in Texas too, so this thread will be for both.

I targeted Rantoul, IL as a good place to chill while I waited for convective initiation to happen. Saw towering Cumulus go up to my East, but it struggled for a good while before finally kicking off. Storm took several cycles before finally producing, alternating between both HP and classic with each cycle. Had a few large wall clouds that I was sure were going to put down tornadoes but no luck. Then finally I saw a funnel drop from the updraft base with no wall cloud which completely caught me off guard. Tornado was on the ground for a good 5-6 minutes. I've heard there were other tornadoes associated with this supercell, but I fell behind the storm due to a bad road choice and got caught on the wrong side of I-65. All in all, an excellent chase especially given the marginal conditions present.

Struggling at initiation:
4070c57c360d0afaba21d9d577ffaa54.jpg

Storm finally starts taking on supercellular characteristics.
faf430aedd7fb20ccc873900a7583564.jpg

Super scuddy low hanging wall cloud
d290943afe2cf58a10efb9bd381772d7.jpg

And finally, the tornado
13df7df747d2673ab2a9b981d30dc390.jpg

And video of the tornado
 
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