Post by NHC Olney Maryland on Sept 11, 2010 11:52:53 GMT -5
BULLETIN
TROPICAL STORM IGOR ADVISORY NUMBER 12
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL112010
500 AM AST SAT SEP 11 2010
...IGOR NEAR HURRICANE STRENGTH...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...17.1N 37.8W
ABOUT 915 MI...1475 KM W OF THE CAPE VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/HR
PRESENT MOVEMENT...W OR 270 DEGREES AT 21 MPH...33 KM/HR
MINIMUM CENTRAL PRESSURE...995 MB...29.38 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 TROPICAL STORM IGOR WAS
LOCATED NEAR LATITUDE 17.1 NORTH...LONGITUDE 37.8 WEST. IGOR IS
MOVING TOWARD THE WEST NEAR 21 MPH...33 KM/HR...AND THIS GENERAL
MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 2 DAYS.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 70 MPH...110
KM/HR...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST
AND IGOR WILL LIKELY BECOME A HURRICANE LATER TODAY.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 60 MILES...95 KM
FROM THE CENTER.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 995 MB...29.38 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM AST.
TROPICAL STORM IGOR ADVISORY NUMBER 12
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL112010
500 AM AST SAT SEP 11 2010
...IGOR NEAR HURRICANE STRENGTH...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...17.1N 37.8W
ABOUT 915 MI...1475 KM W OF THE CAPE VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/HR
PRESENT MOVEMENT...W OR 270 DEGREES AT 21 MPH...33 KM/HR
MINIMUM CENTRAL PRESSURE...995 MB...29.38 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 TROPICAL STORM IGOR WAS
LOCATED NEAR LATITUDE 17.1 NORTH...LONGITUDE 37.8 WEST. IGOR IS
MOVING TOWARD THE WEST NEAR 21 MPH...33 KM/HR...AND THIS GENERAL
MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 2 DAYS.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 70 MPH...110
KM/HR...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST
AND IGOR WILL LIKELY BECOME A HURRICANE LATER TODAY.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 60 MILES...95 KM
FROM THE CENTER.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 995 MB...29.38 INCHES.
HAZARDS AFFECTING LAND
----------------------
NONE.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1100 AM AST.