Post by NHC Olney Maryland on Aug 23, 2010 18:57:48 GMT -5
BULLETIN
HURRICANE DANIELLE ADVISORY NUMBER 9
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL062010
500 PM AST MON AUG 23 2010
...DANIELLE BECOMES A HURRICANE...THE SECOND OF THE ATLANTIC
SEASON...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...15.4N 41.5W
ABOUT 1320 MI...2120 KM E OF THE LESSER ANTILLES
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/HR
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/HR
MINIMUM CENTRAL PRESSURE...987 MB...29.15 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM AST...2100 UTC...THE CENTER OF HURRICANE DANIELLE WAS
LOCATED NEAR LATITUDE 15.4 NORTH...LONGITUDE 41.5 WEST. DANIELLE IS
MOVING TOWARD THE WEST-NORTHWEST NEAR 17 MPH...28 KM/HR...AND IS
EXPECTED TO TURN TOWARD THE NORTHWEST BY TUESDAY NIGHT.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 75 MPH...120 KM/HR...
WITH HIGHER GUSTS. DANIELLE IS A CATEGORY ONE HURRICANE ON THE
SAFFIR-SIMPSON HURRICANE WIND SCALE. ADDITIONAL STRENGTHENING IS
FORECAST DURING THE NEXT 48 HOURS...AND DANIELLE IS FORECAST TO
BECOME A MAJOR HURRICANE BY WEDNESDAY.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 10 MILES...20 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70
MILES...110 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 987 MB...29.15 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 PM AST.
HURRICANE DANIELLE ADVISORY NUMBER 9
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL062010
500 PM AST MON AUG 23 2010
...DANIELLE BECOMES A HURRICANE...THE SECOND OF THE ATLANTIC
SEASON...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...15.4N 41.5W
ABOUT 1320 MI...2120 KM E OF THE LESSER ANTILLES
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/HR
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/HR
MINIMUM CENTRAL PRESSURE...987 MB...29.15 INCHES
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM AST...2100 UTC...THE CENTER OF HURRICANE DANIELLE WAS
LOCATED NEAR LATITUDE 15.4 NORTH...LONGITUDE 41.5 WEST. DANIELLE IS
MOVING TOWARD THE WEST-NORTHWEST NEAR 17 MPH...28 KM/HR...AND IS
EXPECTED TO TURN TOWARD THE NORTHWEST BY TUESDAY NIGHT.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 75 MPH...120 KM/HR...
WITH HIGHER GUSTS. DANIELLE IS A CATEGORY ONE HURRICANE ON THE
SAFFIR-SIMPSON HURRICANE WIND SCALE. ADDITIONAL STRENGTHENING IS
FORECAST DURING THE NEXT 48 HOURS...AND DANIELLE IS FORECAST TO
BECOME A MAJOR HURRICANE BY WEDNESDAY.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 10 MILES...20 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70
MILES...110 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 987 MB...29.15 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 PM AST.