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Topic: SPC Nov 19, 2024 1930 UTC Day 3 Severe Thunderstorm Outlook (Read 13 times) previous topic - next topic

SPC Nov 19, 2024 1930 UTC Day 3 Severe Thunderstorm Outlook

SPC Nov 19, 2024 1930 UTC Day 3 Severe Thunderstorm Outlook

[html]SPC 1930Z Day 3 Outlook
     
Day 3 Outlook Image

Day 3 Convective Outlook 
NWS Storm Prediction Center Norman OK
0128 PM CST Tue Nov 19 2024

Valid 211200Z - 221200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are not expected on Thursday.

...Synopsis...
A deep mid/upper-level low will move slowly east-southeastward from
the Great Lakes into the Mid-Atlantic/southern New England through
the period. Ahead of this feature and north of a related coastal
surface low, cold temperatures aloft/modestly steep midlevel lapse
rates will contribute to weak elevated instability over immediate
coastal areas of southern New England during the morning hours.
While an isolated lightning flash will be possible within a swath of
warm-advection precipitation, the overall coverage appears too
limited for a General Thunderstorm area. Elsewhere, expansive
surface ridging over the western/central CONUS and related offshore
flow will limit thunderstorm potential.

..Weinman.. 11/19/2024


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Source: SPC Nov 19, 2024 1930 UTC Day 3 Severe Thunderstorm Outlook (http://ht**://www.spc.noaa.gov/products/outlook/day3otlk_1930.html)