Post by NHC Olney Maryland on Sept 8, 2010 14:58:38 GMT -5
BULLETIN
TROPICAL STORM IGOR INTERMEDIATE ADVISORY NUMBER 1A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL112010
200 PM AST WED SEP 08 2010
...IGOR BRINGING SQUALLY WEATHER TO THE CAPE VERDE ISLANDS...
SUMMARY OF 200 PM AST...1800 UTC...INFORMATION
----------------------------------------------
LOCATION...13.7N 23.7W
ABOUT 80 MI...130 KM S OF PRAIA IN THE CAPE VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/HR
PRESENT MOVEMENT...W OR 270 DEGREES AT 6 MPH...9 KM/HR
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* THE SOUTHERN CAPE VERDE ISLANDS...INCLUDING MAIO...SAO TIAGO...
FOGO...AND BRAVA
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 12 TO
24 HOURS.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 PM AST...1800 UTC...THE CENTER OF TROPICAL STORM IGOR WAS
LOCATED NEAR LATITUDE 13.7 NORTH...LONGITUDE 23.7 WEST. IGOR IS
MOVING TOWARD THE WEST NEAR 6 MPH...9 KM/HR...AND THIS MOTION IS
EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS WITH SOME INCREASE
IN FORWARD SPEED. ON THE FORECAST TRACK...THE CENTER OF IGOR
SHOULD PASS SOUTH OF THE CAPE VERDE ISLANDS BY TOMORROW.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 50 MILES...85 KM
FROM THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.
HAZARDS AFFECTING LAND
----------------------
WINDS... TROPICAL STORM CONDITIONS ARE POSSIBLE IN THE SOUTHERN CAPE
VERDE ISLANDS LATER TODAY AND OVERNIGHT.
RAINFALL...IGOR COULD PRODUCE RAINFALL ACCUMULATIONS OF 1 TO 3
INCHES OVER PORTIONS OF THE CAPE VERDE ISLANDS.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 PM AST.
TROPICAL STORM IGOR INTERMEDIATE ADVISORY NUMBER 1A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL112010
200 PM AST WED SEP 08 2010
...IGOR BRINGING SQUALLY WEATHER TO THE CAPE VERDE ISLANDS...
SUMMARY OF 200 PM AST...1800 UTC...INFORMATION
----------------------------------------------
LOCATION...13.7N 23.7W
ABOUT 80 MI...130 KM S OF PRAIA IN THE CAPE VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/HR
PRESENT MOVEMENT...W OR 270 DEGREES AT 6 MPH...9 KM/HR
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* THE SOUTHERN CAPE VERDE ISLANDS...INCLUDING MAIO...SAO TIAGO...
FOGO...AND BRAVA
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN THE NEXT 12 TO
24 HOURS.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 200 PM AST...1800 UTC...THE CENTER OF TROPICAL STORM IGOR WAS
LOCATED NEAR LATITUDE 13.7 NORTH...LONGITUDE 23.7 WEST. IGOR IS
MOVING TOWARD THE WEST NEAR 6 MPH...9 KM/HR...AND THIS MOTION IS
EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS WITH SOME INCREASE
IN FORWARD SPEED. ON THE FORECAST TRACK...THE CENTER OF IGOR
SHOULD PASS SOUTH OF THE CAPE VERDE ISLANDS BY TOMORROW.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS. SLOW STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 50 MILES...85 KM
FROM THE CENTER.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.
HAZARDS AFFECTING LAND
----------------------
WINDS... TROPICAL STORM CONDITIONS ARE POSSIBLE IN THE SOUTHERN CAPE
VERDE ISLANDS LATER TODAY AND OVERNIGHT.
RAINFALL...IGOR COULD PRODUCE RAINFALL ACCUMULATIONS OF 1 TO 3
INCHES OVER PORTIONS OF THE CAPE VERDE ISLANDS.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 PM AST.