Oct 29, 2020 0100 UTC Day 1 Convective Outlook
Updated: Thu Oct 29 00:53:16 UTC 2020 (20201029 0100Z Day 1 shapefile | 20201029 0100Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20201029 0100 UTC Day 1 Outlook Graphic
Day 1 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
SLIGHT 30,827 2,423,696 Mobile, AL...Gulfport, MS...Pensacola, FL...Biloxi, MS...Panama City, FL...
MARGINAL 47,401 8,841,908 Atlanta, GA...Montgomery, AL...Columbus, GA...Sandy Springs, GA...Roswell, GA...
Probabilistic Tornado Graphic
20201029 0100 UTC Day 1 Tornado Probabilities Graphic
Probability of a tornado within 25 miles of a point.
Hatched Area: 10% or greater probability of EF2 - EF5 tornadoes within 25 miles of a point.
Day 1 Tornado Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
5 % 30,857 2,429,196 Mobile, AL...Gulfport, MS...Pensacola, FL...Biloxi, MS...Panama City, FL...
2 % 46,951 8,763,896 Atlanta, GA...Montgomery, AL...Columbus, GA...Sandy Springs, GA...Roswell, GA...
Probabilistic Damaging Wind Graphic
20201029 0100 UTC Day 1 Damaging Wind Probabilities Graphic
Probability of damaging thunderstorm winds or wind gusts of 50 knots or higher within 25 miles of a point.
Hatched Area: 10% of greater probability of wind gusts 65 knots or greater within 25 miles of a point.
Day 1 Wind Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
5 % 45,387 4,713,911 Montgomery, AL...Mobile, AL...Columbus, GA...Dothan, AL...Pensacola, FL...
Probabilistic Large Hail Graphic
20201029 0100 UTC Day 1 Large Hail Probabilities Graphic
Probability of hail 1" or larger within 25 miles of a point.
Hatched Area: 10% or greater probability of hail 2" or larger within 25 miles of a point.
Day 1 Hail Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
   SPC AC 290053

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   0753 PM CDT Wed Oct 28 2020

   Valid 290100Z - 291200Z

   ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
   THE CENTRAL GULF STATES...

   ...SUMMARY...
   TC Zeta may spawn a few tornadoes tonight from southern
   Mississippi/Alabama to the western Florida Panhandle.

   ...TC Zeta...

   TC Zeta continues its northeast movement inland across southern MS.
   Earlier thoughts regarding the track/movement of Zeta remain. The
   primary threat for a few tornadoes is along/east of the track across
   the central Gulf States where buoyancy remains adequate for deep
   convection. Given the progression inland, have lowered severe
   probabilities across LA to account for subsidence along the back
   side of this tropical system.

   ..Darrow.. 10/29/2020

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z