Post by Nws Olney Maryland on Sept 24, 2011 9:04:30 GMT -5
BULLETIN
TROPICAL STORM OPHELIA ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL162011
1100 PM AST FRI SEP 23 2011
...OPHELIA FLUCTUATING IN INTENSITY...
SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...16.0N 54.5W
ABOUT 490 MI...790 KM E OF THE LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 14 MPH...22 KM/H
MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 PM AST...0300 UTC...THE CENTER OF TROPICAL STORM OPHELIA WAS
LOCATED NEAR LATITUDE 16.0 NORTH...LONGITUDE 54.5 WEST. OPHELIA IS
MOVING TOWARD THE WEST-NORTHWEST NEAR 14 MPH...22 KM/H. A TURN
TOWARD THE NORTHWEST IS EXPECTED EARLY SATURDAY...AND THIS
MOTION IS EXPECTED TO CONTINUE WITH A DECREASE IN FORWARD SPEED
THROUGH LATE SUNDAY.
REPORTS FROM AN AIR FORCE RESERVE RECONNAISSANCE AIRCRAFT INDICATE
THAT MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 50 MPH...85
KM/H...WITH HIGHER GUSTS. NO SIGNIFICANT CHANGE IN INTENSITY IS
FORECAST DURING THE NEXT 48 HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 260 MILES...415 KM
MAINLY TO THE NORTH AND EAST OF THE CENTER.
THE LATEST MINIMUM CENTRAL PRESSURE MEASURED BY THE HURRICANE HUNTER
PLANE WAS 1006 MB...29.71 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 AM AST.
TROPICAL STORM OPHELIA ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL162011
1100 PM AST FRI SEP 23 2011
...OPHELIA FLUCTUATING IN INTENSITY...
SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...16.0N 54.5W
ABOUT 490 MI...790 KM E OF THE LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 14 MPH...22 KM/H
MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 PM AST...0300 UTC...THE CENTER OF TROPICAL STORM OPHELIA WAS
LOCATED NEAR LATITUDE 16.0 NORTH...LONGITUDE 54.5 WEST. OPHELIA IS
MOVING TOWARD THE WEST-NORTHWEST NEAR 14 MPH...22 KM/H. A TURN
TOWARD THE NORTHWEST IS EXPECTED EARLY SATURDAY...AND THIS
MOTION IS EXPECTED TO CONTINUE WITH A DECREASE IN FORWARD SPEED
THROUGH LATE SUNDAY.
REPORTS FROM AN AIR FORCE RESERVE RECONNAISSANCE AIRCRAFT INDICATE
THAT MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 50 MPH...85
KM/H...WITH HIGHER GUSTS. NO SIGNIFICANT CHANGE IN INTENSITY IS
FORECAST DURING THE NEXT 48 HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 260 MILES...415 KM
MAINLY TO THE NORTH AND EAST OF THE CENTER.
THE LATEST MINIMUM CENTRAL PRESSURE MEASURED BY THE HURRICANE HUNTER
PLANE WAS 1006 MB...29.71 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 AM AST.