988
WHUS53 KMQT 301221
SMWMQT
LSZ264-266-301245-
/O.NEW.KMQT.MA.W.0066.241030T1221Z-241030T1245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MARQUETTE MI
821 AM EDT WED OCT 30 2024
THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE...
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER...
* UNTIL 845 AM EDT.
* AT 821 AM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 12 NM SOUTH OF THE CENTRAL LAKE SUPERIOR BUOY TO 13
NM NORTH OF BROCKWAY MOUNTAIN, MOVING NORTHEAST AT 55 KNOTS.
HAZARD...WIND GUSTS IN EXCESS OF 50 KNOTS AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...BOATS COULD SUFFER SIGNIFICANT STRUCTURAL DAMAGE IN HIGH
WINDS. SMALL CRAFT COULD CAPSIZE IN SUDDENLY HIGHER
WAVES.
* SEVERE THUNDERSTORMS WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4770 8694 4766 8788 4793 8790 4802 8766
TIME...MOT...LOC 1221Z 246DEG 57KT 4787 8789 4768 8787
HAIL...<.75IN
WIND...50KTS
JABLONSKI
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