196
FZUS73 KLOT 302012
MWSLOT
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
312 PM CDT SUN MAR 30 2025
LMZ740>743-302021-
/O.CAN.KLOT.MA.W.0006.000000T0000Z-250330T2100Z/
312 PM CDT SUN MAR 30 2025
..THE SPECIAL MARINE WARNING IS CANCELLED
THE AFFECTED AREAS WERE...
NEARSHORE WATERS FROM WINTHROP HARBOR TO CALUMET HARBOR...
NEARSHORE WATERS FROM CALUMET HARBOR TO GARY...
THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA AND NO LONGER
POSE A SIGNIFICANT THREAT TO BOATERS.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR NORTHWESTERN
INDIANA...AND THE ADJACENT WATERS OF LAKE MICHIGAN.
LAT...LON 4163 8733 4167 8734 4171 8731 4172 8735
4247 8749 4246 8702 4213 8696 4179 8697
4172 8691 4165 8711 4165 8714 4163 8716
4161 8732
TIME...MOT...LOC 2011Z 261DEG 44KT 4247 8733 4205 8726 4167 8711
LMZ744-745-777-779-302100-
/O.CON.KLOT.MA.W.0006.000000T0000Z-250330T2100Z/
312 PM CDT SUN MAR 30 2025
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 400 PM CDT
FOR THE FOLLOWING AREAS...
NEARSHORE WATERS FROM GARY TO MICHIGAN CITY...
OPEN WATERS FROM WINTHROP HARBOR TO MICHIGAN CITY OUT TO MID
LAKE...
AT 311 PM CDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING HURRICANE-
FORCE WINDS AND WATERSPOUTS WERE LOCATED ALONG A LINE EXTENDING FROM
20 NM EAST OF WINTHROP HARBOR TO 16 NM NORTHEAST OF HARRISON-DEVER
CRIB TO NEAR BURNS HARBOR, MOVING EAST AT 45 KNOTS.
HAZARD...WATERSPOUTS, WIND GUSTS IN EXCESS OF 65 KNOTS, AND SMALL
HAIL. THE STRONGEST WINDS ARE MOVING ACROSS THE SOUTHERN
BOWL OF LAKE MICHIGAN.
SOURCE...AUTOMATED EQUIPTMENT. THIS STORM HAS A HISTORY OF PRODUCING
MEASURED WIND GUSTS UP TO 70 KT.
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY
HAZARDOUS SEAS. BOATS COULD SUFFER SIGNIFICANT STRUCTURAL
DAMAGE IN HIGH WINDS. SMALL CRAFT COULD CAPSIZE IN SUDDENLY
HIGHER WAVES.
LOCATIONS IMPACTED INCLUDE...
MARINA SHORES AT DUNE HARBOR AND BURNS HARBOR.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FOR NORTHWESTERN
INDIANA...AND THE ADJACENT WATERS OF LAKE MICHIGAN.
LAT...LON 4163 8733 4167 8734 4171 8731 4172 8735
4247 8749 4246 8702 4213 8696 4179 8697
4172 8691 4165 8711 4165 8714 4163 8716
4161 8732
TIME...MOT...LOC 2011Z 261DEG 44KT 4247 8733 4205 8726 4167 8711
WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...65KTS
BORCHARDT
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