This Evening's Ft. Lauderdale Tornado
Unfortunately the NWS's tornado warning on this classic supercell tornado was late -- which happened far too many times in 2023.
The photo below shows a "wall cloud" -- a rotating area of cloud behind the tornado. This is about as classic a tornadic supercell as you will see either visually or on radar in the Great Plains or Midwest.
Rich Healey/Spectrum News 1 |
This how the storm looked on radar about 20 minutes before the the tornado.
At 4:24p, there was a "hook echo" (left) and a "couplet" of rotating winds (the green and red coming together near Davie). Given the highly conducive atmospheric conditions for tornado formation, I'm certain I would have issued a tornado warning at this time had I been on the warning desk at WeatherData, Inc. Unfortunately, the tornado warning was not issued until 5:45pm.
The National Weather Service's goal is to issue a tornado warning 13 minutes before a tornado touches down. This certainly was not met in this situation. This is a topic I am woking on and I hope to have more information for you later this month.
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