Jan 28, 2022 0100 UTC Day 1 Convective Outlook
Updated: Fri Jan 28 00:42:07 UTC 2022 (20220128 0100Z Day 1 shapefile | 20220128 0100Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20220128 0100 UTC Day 1 Outlook Graphic
Day 1 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Tornado Graphic
20220128 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
No Risk Areas Forecast
Probabilistic Damaging Wind Graphic
20220128 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
No Risk Areas Forecast
Probabilistic Large Hail Graphic
20220128 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 280042

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   0642 PM CST Thu Jan 27 2022

   Valid 280100Z - 281200Z

   ...NO THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   The risk for thunderstorms appears negligible across the U.S.
   tonight.

   ...01Z Outlook Update...

   ...Florida...
   Boundary-layer moistening and low-level forcing for ascent near a
   weak frontal wave/developing area of low pressure offshore of the
   Space Coast has provided support for a developing area of showers.
   However, (relatively) warm layers aloft likely are inhibiting deeper
   convection capable of producing lightning.  This may remain the
   case, even in the offshore waters, with substantive further
   strengthening of the frontal wave unlikely through at least 12Z
   Friday.

   ..Kerr.. 01/28/2022

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

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