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This special marine warning is no longer in effect.
It expired
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Special Marine Warning
ExpiredRota Coastal Waters; Tinian Coastal Waters
Status
Ended
Started about 1 hour ago
Ends
expired
Issued
Severity
Severe
Urgency
Immediate
Certainty
Likely
Details
SMWGUM
THE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A
* SPECIAL MARINE WARNING FOR... ROTA COASTAL WATERS... TINIAN COASTAL WATERS...
* UNTIL 1030 PM CHST.
* AT 945 PM CHST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING WATERSPOUTS WAS LOCATED OVER THE NORTH-CENTRAL COASTAL WATERS OF ROTA...MOVING NORTHEAST AROUND 10 KNOTS.
HAZARD...WATERSPOUTS...WIND GUSTS 30 KNOTS OR GREATER...AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY HIGHER WAVES.
* THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
Data from the National Weather Service
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