000
WTNT21 KNHC 010830
TCMAT1
HURRICANE ALEX FORECAST/ADVISORY NUMBER  23
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL012010
0900 UTC THU JUL 01 2010
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE TROPICAL STORM WARNING FOR THE COAST OF TEXAS FROM THE MOUTH OF
THE RIO GRANDE TO PORT OCONNOR HAS BEEN DISCONTINUED.
 
THE GOVERNMENT OF MEXICO HAS CHANGED THE HURRICANE WARNING TO A
TROPICAL STORM WARNING FROM NORTH OF RIO SAN FERNANDO TO THE MOUTH
OF THE RIO GRANDE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A HURRICANE WARNING IS IN EFFECT FOR...
* THE COAST OF MEXICO FROM RIO SAN FERNANDO TO LA CRUZ
 
A TROPICAL STORM WARNING IN IN EFFECT FOR...
* THE COAST OF MEXICO SOUTH OF LA CRUZ TO CABO ROJO AND NORTH OF RIO
SAN FERNANDO TO THE MOUTH OF THE RIO GRANDE
 
HURRICANE CENTER LOCATED NEAR 24.0N  99.0W AT 01/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  971 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT....... 20NE  20SE  10SW  10NW.
50 KT....... 75NE  75SE  30SW  30NW.
34 KT.......180NE 180SE  75SW  90NW.
12 FT SEAS..270NE 180SE   0SW   0NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
 
REPEAT...CENTER LOCATED NEAR 24.0N  99.0W AT 01/0900Z
AT 01/0600Z CENTER WAS LOCATED NEAR 24.1N  98.4W
 
FORECAST VALID 01/1800Z 23.9N 100.5W...INLAND
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 45NE  30SE  30SW  30NW.
 
FORECAST VALID 02/0600Z 24.1N 102.7W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 02/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 24.0N  99.0W
 
NEXT ADVISORY AT 01/1500Z
 
$$
FORECASTER BRENNAN