891
WTNT34 KNHC 150836
TCPAT4
BULLETIN
TROPICAL DEPRESSION SEAN ADVISORY NUMBER 18
NWS NATIONAL HURRICANE CENTER MIAMI FL AL192023
500 AM AST SUN OCT 15 2023
..SEAN FORECAST TO BECOME A REMNANT LOW SOON
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
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LOCATION...17.4N 46.2W
ABOUT 1110 MI...1790 KM E OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND OUTLOOK
----------------------
AT 500 AM AST (0900 UTC), THE CENTER OF TROPICAL DEPRESSION SEAN WAS
LOCATED NEAR LATITUDE 17.4 NORTH, LONGITUDE 46.2 WEST. THE
DEPRESSION IS MOVING TOWARD THE WEST-NORTHWEST NEAR 9 MPH (15 KM/H),
AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE THROUGH TONIGHT. A
TURN TOWARD THE WEST IS EXPECTED ON MONDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH (55 KM/H) WITH HIGHER GUSTS.
WEAKENING IS FORECAST AND SEAN IS FORECAST TO BECOME A REMNANT LOW
LATER TODAY OR TONIGHT, AND THEN DISSIPATE BY LATE MONDAY.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1009 MB (29.80 INCHES).
HAZARDS AFFECTING LAND
----------------------
NONE
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY AT 1100 AM AST.
FORECASTER BROWN
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