Hurricane Irma Advisory Number 12
NWS National Hurricane Center Miami FL
500 AM AST Sat Sep 02 2017
…IRMA CONTINUES TO FLUCTUATE IN STRENGTH BUT REMAINS A POWERFUL
HURRICANE…
SUMMARY OF 500 AM AST…0900 UTC…INFORMATION
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LOCATION…19.0N 41.8W
ABOUT 1320 MI…2120 KM E OF THE LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS…110 MPH…175 KM/H
PRESENT MOVEMENT…W OR 270 DEGREES AT 14 MPH…22 KM/H
MINIMUM CENTRAL PRESSURE…970 MB…28.65 INCHES
WATCHES AND WARNINGS
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There are no coastal watches or warnings in effect.
Interests in the northern Leeward Islands should monitor the
progress of this system.
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