SPC Severe Thunderstorm Watch 499
SPC Severe Thunderstorm Watch 499
[html]WW 499 SEVERE TSTM IL IN MO 242230Z - 250400Z
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 499
NWS Storm Prediction Center Norman OK
530 PM CDT Sun Jul 24 2022
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southern Illinois
Southern Indiana
Southeast Missouri
* Effective this Sunday afternoon and evening from 530 PM until
1100 PM CDT.
* Primary threats include...
Scattered damaging wind gusts to 70 mph possible
Isolated large hail events to 1 inch in diameter possible
SUMMARY...A line of thunderstorms is intensifying from southeast
Missouri into southern Indiana. This activity will build southward
this afternoon and evening, posing a risk of locally damaging wind
gusts.
The severe thunderstorm watch area is approximately along and 45
statute miles north and south of a line from 50 miles southwest of
Farmington MO to 70 miles east of Bloomington IN. For a co*plete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU9).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION...c*NTINUE...WW 498...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector
28020.
...Hart
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Source: SPC Severe Thunderstorm Watch 499 (http://ht**://www.spc.noaa.gov/products/watch/ww0499.html)