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SPC Severe Thunderstorm Watch 437

SPC Severe Thunderstorm Watch 437

[html]WW 437 SEVERE TSTM IA MN NE SD 051840Z - 060000Z
     
WW 0437 Image


URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 437
NWS Storm Prediction Center Norman OK
140 PM CDT Tue Jul 5 2022

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
  Northwest Iowa
  Southwest Minnesota
  Northern Nebraska
  Far southeast South Dakota

* Effective this Tuesday afternoon and evening from 140 PM until
  700 PM CDT.

* Primary threats include...
  Widespread damaging winds and isolated significant gusts to 90
    mph likely
  Isolated large hail events to 1.5 inches in diameter possible
  A tornado or two possible

SUMMARY...Long-lived bowing line segment will move east-southeast
across the rest of southeast South Dakota into portions of Minnesota
and Iowa. Trailing outflow will also potentially produce severe wind
gusts into portions of northern Nebraska.

The severe thunderstorm watch area is approximately along and 80
statute miles east and west of a line from 45 miles north northeast
of Worthington MN to 40 miles west southwest of Norfolk NE. For a
co*plete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU7).

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 436...

AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 80 knots. A
few cumulonimbi with maximum tops to 600. Mean storm motion vector
29040.

...Grams


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Source: SPC Severe Thunderstorm Watch 437 (http://ht**://www.spc.noaa.gov/products/watch/ww0437.html)