435
WHUS53 KDLH 282153
SMWDLH
LSZ140-141-162-282245-
/O.NEW.KDLH.MA.W.0002.250428T2153Z-250428T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE DULUTH MN
453 PM CDT MON APR 28 2025
THE NATIONAL WEATHER SERVICE IN DULUTH MN HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
GRAND MARAIS TO TACONITE HARBOR MN...
GRAND PORTAGE TO GRAND MARAIS MN...
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE
MN BEYOND 5NM...
* UNTIL 545 PM CDT.
* AT 453 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 13 NM EAST OF
TOFTE SAFE HARBOR, OR 28 NM NORTHWEST OF THE WESTERN LAKE SUPERIOR
BUOY, MOVING NORTHEAST AT 50 KNOTS.
HAZARD...LARGE HAIL.
SOURCE...RADAR.
IMPACT...LARGE HAIL COULD RESULT IN STRUCTURAL DAMAGE.
* LOCATIONS IMPACTED INCLUDE...
HORSESHOE BAY AND SAFE HARBOR, GRAND PORTAGE MARINA, AND GRAND
MARAIS HARBOR.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.
GUSTY WINDS, LARGE HAIL, HIGH WAVES, DANGEROUS LIGHTNING, AND HEAVY
RAIN ARE POSSIBLE WITH THIS STORM.
LAT...LON 4795 8961 4788 8961 4787 8964 4773 8973
4738 9052 4751 9070 4779 9031 4791 8982
4798 8969
TIME...MOT...LOC 2153Z 234DEG 49KT 4750 9051
HAIL...>.75IN
WIND...<34KTS
JDS
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