Post by NHC Olney Maryland on Oct 6, 2010 11:24:41 GMT -5
BULLETIN
SUBTROPICAL DEPRESSION SEVENTEEN ADVISORY NUMBER 1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL172010
500 AM AST WED OCT 06 2010
...SUBTROPICAL DEPRESSION FORMS OVER THE WESTERN ATLANTIC OCEAN...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...22.2N 67.0W
ABOUT 270 MI...435 KM NNW OF SAN JUAN PUERTO RICO
ABOUT 710 MI...1145 KM S OF BERMUDA
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...NW OR 325 DEGREES AT 8 MPH...13 KM/HR
MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 AM AST...0900 UTC...THE CENTER OF SUBTROPICAL DEPRESSION
SEVENTEEN WAS LOCATED NEAR LATITUDE 22.2 NORTH...LONGITUDE 67.0
WEST. THE DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13
KM/HR. A TURN TOWARD THE NORTH-NORTHWEST AND A DECREASE IN FORWARD
SPEED ARE EXPECTED BY LATE TONIGHT. A TURN TOWARD THE NORTHEAST
AND AN INCREASE IN FORWARD SPEED ARE FORECAST ON FRIDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS AND
THE SYSTEM COULD BECOME A TROPICAL OR SUBTROPICAL STORM LATER
TODAY.
SURFACE OBSERVATIONS FROM NOAA BUOY 41043 SUGGEST THAT THE MINIMUM
CENTRAL PRESSURE IS ABOUT 1001 MB...29.56 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ADDITIONAL HEAVY RAINFALL IS POSSIBLE IN THE NORTHERN
LEEWARD ISLANDS AND PUERTO RICO DURING THE NEXT DAY OR SO.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM AST.
SUBTROPICAL DEPRESSION SEVENTEEN ADVISORY NUMBER 1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL172010
500 AM AST WED OCT 06 2010
...SUBTROPICAL DEPRESSION FORMS OVER THE WESTERN ATLANTIC OCEAN...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...22.2N 67.0W
ABOUT 270 MI...435 KM NNW OF SAN JUAN PUERTO RICO
ABOUT 710 MI...1145 KM S OF BERMUDA
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...NW OR 325 DEGREES AT 8 MPH...13 KM/HR
MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 AM AST...0900 UTC...THE CENTER OF SUBTROPICAL DEPRESSION
SEVENTEEN WAS LOCATED NEAR LATITUDE 22.2 NORTH...LONGITUDE 67.0
WEST. THE DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13
KM/HR. A TURN TOWARD THE NORTH-NORTHWEST AND A DECREASE IN FORWARD
SPEED ARE EXPECTED BY LATE TONIGHT. A TURN TOWARD THE NORTHEAST
AND AN INCREASE IN FORWARD SPEED ARE FORECAST ON FRIDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS AND
THE SYSTEM COULD BECOME A TROPICAL OR SUBTROPICAL STORM LATER
TODAY.
SURFACE OBSERVATIONS FROM NOAA BUOY 41043 SUGGEST THAT THE MINIMUM
CENTRAL PRESSURE IS ABOUT 1001 MB...29.56 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ADDITIONAL HEAVY RAINFALL IS POSSIBLE IN THE NORTHERN
LEEWARD ISLANDS AND PUERTO RICO DURING THE NEXT DAY OR SO.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM AST.