Hurricane Irma Advisory Number 12NWS National Hurricane Center…

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
———————————————-
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
——————–
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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