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Hurricane IRMA


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BULLETIN
Hurricane Irma Advisory Number  10
NWS National Hurricane Center Miami FL       AL112017
500 PM AST Fri Sep 01 2017

...IRMA TURNS WESTWARD WITH 120-MPH WINDS...


SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
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LOCATION...18.8N 39.1W
ABOUT 1495 MI...2405 KM E OF THE LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...120 MPH...195 KM/H
PRESENT MOVEMENT...W OR 275 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...964 MB...28.47 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.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 500 PM AST (2100 UTC), the center of Hurricane Irma was located
near latitude 18.8 North, longitude 39.1 West. Irma is moving toward
the west near 13 mph (20 km/h).  A turn toward the west-southwest
is expected tomorrow.

Maximum sustained winds are near 120 mph (195 km/h) with higher
gusts.  Irma is a category 3 hurricane on the Saffir-Simpson
Hurricane Wind Scale.  Fluctuations in strength, up or down, are
possible during the next few days, but Irma is expected to remain a
powerful hurricane through the weekend.

Hurricane-force winds extend outward up to 25 miles (35 km) from the
center and tropical-storm-force winds extend outward up to 105 miles
(165 km).

The estimated minimum central pressure is 964 mb (28.47 inches).


HAZARDS AFFECTING LAND
----------------------
None


NEXT ADVISORY
-------------
Next complete advisory at 1100 PM AST.

$$
Forecaster Blake

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