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SPC Severe Thunderstorm Watch 476

SPC Severe Thunderstorm Watch 476

[html]WW 476 SEVERE TSTM MN WI LS 191950Z - 200300Z
     
WW 0476 Image


URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 476
NWS Storm Prediction Center Norman OK
250 PM CDT Tue Jul 19 2022

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of
  Northern Minnesota
  Northern Wisconsin
  Lake Superior

* Effective this Tuesday afternoon and evening from 250 PM until
  1000 PM CDT.

* Primary threats include...
  Scattered large hail and isolated very large hail events to 2
    inches in diameter possible
  Scattered damaging wind gusts to 70 mph possible
  A tornado or two possible

SUMMARY...Thunderstorms will continue to intensify this afternoon
along a cold front sweeping across northern Minnesota.  Storms will
eventually move into northern Wisconsin this evening.  The strongest
cells may produce large hail and locally damaging wind gusts.

The severe thunderstorm watch area is approximately along and 60
statute miles north and south of a line from 40 miles south
southwest of Roseau MN to 35 miles east northeast of Kennedy WI. For
a co*plete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU6).

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.

&&

AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
23035.

...Hart


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Source: SPC Severe Thunderstorm Watch 476 (http://ht**://www.spc.noaa.gov/products/watch/ww0476.html)