Post by NHC Olney Maryland on Sept 6, 2010 11:31:50 GMT -5
BULLETIN
TROPICAL STORM HERMINE INTERMEDIATE ADVISORY NUMBER 2A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL102010
700 AM CDT MON SEP 06 2010
...HERMINE A LITTLE STRONGER AS IT HEADS NORTHWARD...
SUMMARY OF 700 AM CDT...1200 UTC...INFORMATION
----------------------------------------------
LOCATION...22.4N 95.3W
ABOUT 185 MI...300 KM ESE OF TAMPICO MEXICO
ABOUT 280 MI...450 KM SSE OF BROWNSVILLE TEXAS
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/HR
PRESENT MOVEMENT...N OR 350 DEGREES AT 10 MPH...17 KM/HR
MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF MEXICO FROM TAMPICO TO THE MOUTH OF THE RIO GRANDE
* THE COAST OF TEXAS FROM THE MOUTH OF THE RIO GRANDE TO BAFFIN BAY
ADDITIONAL WATCHES OR WARNINGS COULD BE REQUIRED FOR PORTIONS OF
SOUTHERN TEXAS LATER TODAY.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
ABOUT 24 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
THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 700 AM CDT...1200 UTC...THE CENTER OF TROPICAL STORM HERMINE WAS
LOCATED NEAR LATITUDE 22.4 NORTH...LONGITUDE 95.3 WEST. HERMINE IS
MOVING TOWARD THE NORTH NEAR 10 MPH...17 KM/HR. A TURN TOWARD THE
NORTHWEST WITH AN INCREASE IN FORWARD SPEED IS EXPECTED TODAY. ON
THE FORECAST TRACK...THE CENTER OF HERMINE IS EXPECTED TO APPROACH
THE COAST OF NORTHEASTERN MEXICO OR EXTREME SOUTHERN TEXAS IN THE
WARNING AREA EARLY TUESDAY MORNING.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 45 MPH...75
KM/HR...WITH HIGHER GUSTS. SOME ADDITIONAL STRENGTHENING IS
FORECAST PRIOR TO LANDFALL.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM
TO THE EAST OF THE CENTER.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO REACH THE WARNING
AREA TONIGHT.
STORM SURGE...STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 1 TO
2 FEET ABOVE GROUND LEVEL ALONG THE IMMEDIATE COAST NEAR AND TO THE
NORTH OF WHERE THE CENTER MAKES LANDFALL.
RAINFALL...HERMINE IS EXPECTED TO PRODUCE RAINFALL ACCUMULATIONS OF
4 TO 8 INCHES OVER NORTHEASTERN MEXICO AND SOUTH TEXAS WITH
ISOLATED MAXIMUM AMOUNTS OF 12 INCHES POSSIBLE. THESE RAINFALL
AMOUNTS MAY CAUSE LIFE-THREATENING FLASH FLOOD AND MUDSLIDES...
ESPECIALLY OVER THE HIGHER TERRAIN OF NORTHEASTERN MEXICO.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1000 AM CDT.
TROPICAL STORM HERMINE INTERMEDIATE ADVISORY NUMBER 2A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL102010
700 AM CDT MON SEP 06 2010
...HERMINE A LITTLE STRONGER AS IT HEADS NORTHWARD...
SUMMARY OF 700 AM CDT...1200 UTC...INFORMATION
----------------------------------------------
LOCATION...22.4N 95.3W
ABOUT 185 MI...300 KM ESE OF TAMPICO MEXICO
ABOUT 280 MI...450 KM SSE OF BROWNSVILLE TEXAS
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/HR
PRESENT MOVEMENT...N OR 350 DEGREES AT 10 MPH...17 KM/HR
MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY...
NONE.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF MEXICO FROM TAMPICO TO THE MOUTH OF THE RIO GRANDE
* THE COAST OF TEXAS FROM THE MOUTH OF THE RIO GRANDE TO BAFFIN BAY
ADDITIONAL WATCHES OR WARNINGS COULD BE REQUIRED FOR PORTIONS OF
SOUTHERN TEXAS LATER TODAY.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
ABOUT 24 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
THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 700 AM CDT...1200 UTC...THE CENTER OF TROPICAL STORM HERMINE WAS
LOCATED NEAR LATITUDE 22.4 NORTH...LONGITUDE 95.3 WEST. HERMINE IS
MOVING TOWARD THE NORTH NEAR 10 MPH...17 KM/HR. A TURN TOWARD THE
NORTHWEST WITH AN INCREASE IN FORWARD SPEED IS EXPECTED TODAY. ON
THE FORECAST TRACK...THE CENTER OF HERMINE IS EXPECTED TO APPROACH
THE COAST OF NORTHEASTERN MEXICO OR EXTREME SOUTHERN TEXAS IN THE
WARNING AREA EARLY TUESDAY MORNING.
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 45 MPH...75
KM/HR...WITH HIGHER GUSTS. SOME ADDITIONAL STRENGTHENING IS
FORECAST PRIOR TO LANDFALL.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM
TO THE EAST OF THE CENTER.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
HAZARDS AFFECTING LAND
----------------------
WIND...TROPICAL STORM CONDITIONS ARE EXPECTED TO REACH THE WARNING
AREA TONIGHT.
STORM SURGE...STORM SURGE WILL RAISE WATER LEVELS BY AS MUCH AS 1 TO
2 FEET ABOVE GROUND LEVEL ALONG THE IMMEDIATE COAST NEAR AND TO THE
NORTH OF WHERE THE CENTER MAKES LANDFALL.
RAINFALL...HERMINE IS EXPECTED TO PRODUCE RAINFALL ACCUMULATIONS OF
4 TO 8 INCHES OVER NORTHEASTERN MEXICO AND SOUTH TEXAS WITH
ISOLATED MAXIMUM AMOUNTS OF 12 INCHES POSSIBLE. THESE RAINFALL
AMOUNTS MAY CAUSE LIFE-THREATENING FLASH FLOOD AND MUDSLIDES...
ESPECIALLY OVER THE HIGHER TERRAIN OF NORTHEASTERN MEXICO.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1000 AM CDT.