Post by NHC Olney Maryland on Aug 11, 2010 10:35:50 GMT -5
BULLETIN
TROPICAL DEPRESSION FIVE INTERMEDIATE ADVISORY NUMBER 2A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL052010
200 AM EDT WED AUG 11 2010
...DEPRESSION MOVING SLOWLY NORTHWESTWARD...
SUMMARY OF 200 AM EDT...0600 UTC...INFORMATION
----------------------------------------------
LOCATION...26.3N 84.5W
ABOUT 240 MI...385 KM S OF APALACHICOLA FLORIDA
ABOUT 340 MI...550 KM ESE OF THE MOUTH OF THE MISSISSIPPI RIVER
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...NW OR 320 DEGREES AT 5 MPH...7 KM/HR
MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* DESTIN FLORIDA TO INTRACOASTAL CITY LOUISIANA...INCLUDING LAKE
PONTCHARTRAIN AND NEW ORLEANS
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED
STATES...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE
MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE
UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 AM EDT...0600 UTC...THE CENTER OF TROPICAL DEPRESSION FIVE
WAS LOCATED NEAR LATITUDE 26.3 NORTH...LONGITUDE 84.5 WEST. THE
DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH...7 KM/HR. AN
INCREASE IN FORWARD SPEED IS EXPECTED EARLY WEDNESDAY FOLLOWED BY A
GRADUAL TURN TOWARD THE WEST-NORTHWEST WITHIN THE NEXT 24 TO 36
HOURS. ON THE FORECAST TRACK...THE CENTER OF THE TROPICAL CYCLONE
WILL BE APPROACHING THE NORTH CENTRAL GULF OF MEXICO BY LATE
TONIGHT OR EARLY THURSDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS EXPECTED...AND THE DEPRESSION IS
FORECAST TO BECOME A TROPICAL STORM LATER TODAY OR TONIGHT.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1008 MB...29.77 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...TOTAL RAIN ACCUMULATIONS OF 3 TO 5 INCHES WITH ISOLATED
MAXIMUM AMOUNTS OF 10 INCHES ARE POSSIBLE ALONG THE NORTHERN AND
NORTHEASTERN GULF OF MEXICO COAST.
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO BEGIN AFFECTING THE
TROPICAL STORM WARNING AREA BY LATE WEDNESDAY...MAKING OUTSIDE
PREPARATIONS DIFFICULT OR DANGEROUS.
STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 2
TO 4 FEET ABOVE GROUND LEVEL ALONG THE IMMEDIATE COAST NEAR AND TO
THE EAST OF WHERE THE CENTER MAKES LANDFALL.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 AM EDT.
TROPICAL DEPRESSION FIVE INTERMEDIATE ADVISORY NUMBER 2A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL052010
200 AM EDT WED AUG 11 2010
...DEPRESSION MOVING SLOWLY NORTHWESTWARD...
SUMMARY OF 200 AM EDT...0600 UTC...INFORMATION
----------------------------------------------
LOCATION...26.3N 84.5W
ABOUT 240 MI...385 KM S OF APALACHICOLA FLORIDA
ABOUT 340 MI...550 KM ESE OF THE MOUTH OF THE MISSISSIPPI RIVER
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...NW OR 320 DEGREES AT 5 MPH...7 KM/HR
MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* DESTIN FLORIDA TO INTRACOASTAL CITY LOUISIANA...INCLUDING LAKE
PONTCHARTRAIN AND NEW ORLEANS
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED
STATES...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE
MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE
UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 AM EDT...0600 UTC...THE CENTER OF TROPICAL DEPRESSION FIVE
WAS LOCATED NEAR LATITUDE 26.3 NORTH...LONGITUDE 84.5 WEST. THE
DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH...7 KM/HR. AN
INCREASE IN FORWARD SPEED IS EXPECTED EARLY WEDNESDAY FOLLOWED BY A
GRADUAL TURN TOWARD THE WEST-NORTHWEST WITHIN THE NEXT 24 TO 36
HOURS. ON THE FORECAST TRACK...THE CENTER OF THE TROPICAL CYCLONE
WILL BE APPROACHING THE NORTH CENTRAL GULF OF MEXICO BY LATE
TONIGHT OR EARLY THURSDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS EXPECTED...AND THE DEPRESSION IS
FORECAST TO BECOME A TROPICAL STORM LATER TODAY OR TONIGHT.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1008 MB...29.77 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...TOTAL RAIN ACCUMULATIONS OF 3 TO 5 INCHES WITH ISOLATED
MAXIMUM AMOUNTS OF 10 INCHES ARE POSSIBLE ALONG THE NORTHERN AND
NORTHEASTERN GULF OF MEXICO COAST.
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO BEGIN AFFECTING THE
TROPICAL STORM WARNING AREA BY LATE WEDNESDAY...MAKING OUTSIDE
PREPARATIONS DIFFICULT OR DANGEROUS.
STORM SURGE...A STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 2
TO 4 FEET ABOVE GROUND LEVEL ALONG THE IMMEDIATE COAST NEAR AND TO
THE EAST OF WHERE THE CENTER MAKES LANDFALL.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 AM EDT.