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Severe Weather 2025

What occurred before tornado genesis is that a “nudger supercell” was ingested into the parent which produced an RFD surge.

The surface boundary as this was occurring was plummeting southward, which supplied the streamwise vorticity into the updraft as the nudger enhanced RFD surge happened.

That’s your very brief tornado, this supercell won’t put down another one, as the tornadogenesis that occurred here is what you would call a “mesoscale accident”.

The boundary is now well south of the supercell which is now in a stable PBL, and elevated.
 
What occurred before tornado genesis is that a “nudger supercell” was ingested into the parent which produced an RFD surge.

The surface boundary as this was occurring was plummeting southward, which supplied the streamwise vorticity into the updraft as the nudger enhanced RFD surge happened.

That’s your very brief tornado, this supercell won’t put down another one.

Least it was a beaut!
 
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