937  
WHUS53 KMQT 092138  
SMWMQT  
LSZ250-092215-  
/O.NEW.KMQT.MA.W.0065.170809T2138Z-170809T2215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE MARQUETTE MI  
538 PM EDT WED AUG 9 2017  
 
THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
MUNISING TO GRAND MARAIS MI...  
 
* UNTIL 615 PM EDT  
 
* AT 538 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 7 NM SOUTHWEST OF  
GRAND SABLE DUNES...OR 14 NM NORTHEAST OF MINERS CASTLE...MOVING  
NORTHEAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND LARGE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN  
STRUCTURAL DAMAGE.  
 
* LOCATIONS IMPACTED INCLUDE...  
GRAND SABLE DUNES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 

 
 
LAT...LON 4665 8601 4663 8606 4663 8615 4656 8632  
4659 8635 4671 8627 4675 8620 4676 8614  
4674 8608 4676 8606 4676 8598 4667 8599  
TIME...MOT...LOC 2138Z 226DEG 20KT 4660 8624  
 
HAIL...>.75IN  
WIND...>34KTS  
 

 
 
KLUBER  
 
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