394  
WHUS53 KDLH 120731  
SMWDLH  
LSZ143>146-162-120830-  
/O.NEW.KDLH.MA.W.0026.180712T0731Z-180712T0830Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE DULUTH MN  
231 AM CDT THU JUL 12 2018  
 
THE NATIONAL WEATHER SERVICE IN DULUTH MN HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
DULUTH MN TO PORT WING WI...  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE  
MN BEYOND 5NM...  
PORT WING TO SAND ISLAND WI...  
SILVER BAY HARBOR TO TWO HARBORS MN...  
TWO HARBORS TO DULUTH MN...  
 
* UNTIL 330 AM CDT  
 
* AT 230 AM CDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 25 NM NORTHWEST OF FRENCH RIVER, TO 20 NM WEST OF  
DULUTH LIFT BRIDGE CHANNEL, TO 31 NM WEST OF BARKERS ISLAND, MOVING  
SOUTHEAST AT 30 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SUPERIOR HARBOR, LARSMONT, DULUTH LIFT BRIDGE CHANNEL, BRULE POINT,  
FRENCH RIVER, AND BARKERS ISLAND.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 AM CDT FOR  
NORTHEASTERN MINNESOTA...AND NORTHWESTERN WISCONSIN.  
 
LAT...LON 4669 9229 4668 9224 4672 9224 4679 9214  
4703 9170 4698 9148 4676 9142 4673 9151  
4666 9193 4666 9203 4671 9210 4666 9211  
4665 9216 4662 9221 4663 9228 4664 9229  
TIME...MOT...LOC 0730Z 293DEG 30KT 4712 9242 4684 9257 4672 9282 4675  
9321  
 
HAIL...0.00IN  
WIND...40KTS  
 

 
 
MELDE  
 
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