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BULLETIN
TROPICAL STORM IAN ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL102016
500 AM AST TUE SEP 13 2016
...IAN CHANGES LITTLE IN STRENGTH OVER THE CENTRAL ATLANTIC...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
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LOCATION...24.0N 51.7W
ABOUT 980 MI...1580 KM ESE OF BERMUDA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NNW OR 335 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
DISCUSSION AND 48-HOUR OUTLOOK
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At 500 AM AST (0900 UTC), the center of Tropical Storm Ian was
located near latitude 24.0 North, longitude 51.7 West. Ian is moving
toward the north-northwest near 9 mph (15 km/h). A faster
north-northwestward to northward motion is expected during the next
couple of days.
Maximum sustained winds remain near 45 mph (75 km/h) with higher
gusts. Some slight strengthening is forecast during the next 48
hours.
Tropical-storm-force winds extend outward up to 230 miles (370 km)
from the center.
The estimated minimum central pressure is 1005 mb (29.68 inches).
HAZARDS AFFECTING LAND
----------------------
None.
NEXT ADVISORY
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Next complete advisory at 1100 AM AST.
$$
Forecaster Cangialosi
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