Skip Navigation Links
NOAA NOAA United States Department of Commerce

Hurricane DOLLY


ZCZC MIATCPAT4 ALL
TTAA00 KNHC DDHHMM
BULLETIN
HURRICANE DOLLY INTERMEDIATE ADVISORY NUMBER  12A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL042008
600 AM CDT WED JUL 23 2008
 
...TROPICAL STORM FORCE WINDS BEGINNING TO SPREAD ACROSS THE
COAST...
 
A HURRICANE WARNING REMAINS IN EFFECT FOR THE COAST OF TEXAS FROM
BROWNSVILLE TO CORPUS CHRISTI...AND FOR THE NORTHEASTERN COAST OF
MEXICO FROM RIO SAN FERNANDO NORTHWARD TO THE BORDER BETWEEN MEXICO
AND THE UNITED STATES.  PREPARATIONS TO PROTECT LIFE AND PROPERTY
SHOULD BE RUSHED TO COMPLETION.
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FROM NORTH OF CORPUS
CHRISTI TO SAN LUIS PASS.
 
A TROPICAL STORM WARNING AND A HURRICANE WATCH ARE IN EFFECT FROM LA
PESCA TO SOUTH OF RIO SAN FERNANDO.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 600 AM CDT...1100Z...THE CENTER OF HURRICANE DOLLY WAS LOCATED
NEAR LATITUDE 25.8 NORTH...LONGITUDE 96.6 WEST OR ABOUT 55 MILES...
90 KM...EAST OF BROWNSVILLE TEXAS.
 
DOLLY IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/HR...AND
NORTHWESTWARD TO WEST-NORTHWESTWARD MOTION WITH A SLIGHT DECREASE
IN FORWARD SPEED IS EXPECTED TODAY.  ON THE FORECAST TRACK...THE
CENTER OF DOLLY WILL BE ALONG THE COAST NEAR THE TEXAS/MEXICO
BORDER AROUND MIDDAY TODAY.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 85 MPH...140 KM/HR...WITH HIGHER
GUSTS.  DOLLY IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON
SCALE.  SOME INCREASE IN STRENGTH IS EXPECTED...AND DOLLY COULD
APPROACH CATEGORY TWO INTENSITY WHEN IT REACHES THE COASTLINE LATER
TODAY.
 
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 25 MILES...35 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140
MILES...220 KM.
 
AN AIR FORCE RESERVE UNIT HURRICANE HUNTER AIRCRAFT RECENTLY
REPORTED A MINIMUM CENTRAL PRESSURE OF 972 MB...28.70 INCHES.
 
DOLLY IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 6 TO 10
INCHES...WITH ISOLATED AMOUNTS OF 15 INCHES...OVER PORTIONS OF SOUTH
TEXAS AND NORTHEASTERN MEXICO OVER THE NEXT FEW DAYS.  THESE RAINS
WILL LIKELY CAUSE WIDESPREAD FLOODING ACROSS PORTIONS OF SOUTH
TEXAS AND NORTHEAST MEXICO.
 
COASTAL STORM SURGE FLOODING OF 4 TO 6 FEET ABOVE NORMAL TIDE
LEVELS...ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE
EXPECTED NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL.
 
ISOLATED TORNADOES ARE POSSIBLE OVER PORTIONS OF SOUTH TEXAS TODAY
AND TONIGHT.
 
REPEATING THE 600 AM CDT POSITION...25.8 N...96.6 W.  MOVEMENT
TOWARD...NORTHWEST NEAR 8 MPH.  MAXIMUM SUSTAINED WINDS...85 MPH.
MINIMUM CENTRAL PRESSURE...972 MB.
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 800 AM CDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1000
AM CDT.
 
$$
FORECASTER AVILA
 
NNNN