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WWUS20 KWNS 111827

SEL4

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MIZ000-LHZ000-LMZ000-LSZ000-112300-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 314

NWS Storm Prediction Center Norman OK

225 PM EDT Sun Jun 11 2017



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Northern Lower Michigan and the eastern Upper Peninsula

  Lake Huron

  Lake Michigan

  Lake Superior



* Effective this Sunday afternoon and evening from 225 PM until

  700 PM EDT.



* Primary threats include...

  Scattered damaging wind gusts to 70 mph possible

  Isolated large hail events to 1.5 inches in diameter possible



SUMMARY...A long-lived line of severe storms will continue moving

rapidly east-northeast across the watch area this afternoon.

Damaging winds will be the primary threat and large hail is also

possible.



The severe thunderstorm watch area is approximately along and 60

statute miles east and west of a line from 60 miles north of

Pellston MI to 45 miles south of Pellston MI. For a complete

depiction of the watch see the associated watch outline update

(WOUS64 KWNS WOU4).



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...CONTINUE...WW 313...



AVIATION...A few severe thunderstorms with hail surface and aloft to

1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A

few cumulonimbi with maximum tops to 500. Mean storm motion vector

25045.



...Bunting

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