541 
 WTNT21 KNHC 301447
 TCMAT1
 HURRICANE ALEX FORECAST/ADVISORY NUMBER  20
 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL012010
 1500 UTC WED JUN 30 2010
  
 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
  
 NONE.
  
 SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
  
 A HURRICANE WARNING IS IN EFFECT FOR...
 * THE COAST OF TEXAS SOUTH OF BAFFIN BAY TO THE MOUTH OF THE RIO
 GRANDE
 * THE COAST OF MEXICO FROM THE MOUTH OF THE RIO GRANDE TO LA CRUZ
  
 A TROPICAL STORM WARNING IN IN EFFECT FOR...
 * THE COAST OF TEXAS FROM BAFFIN BAY TO PORT OCONNOR
 * THE COAST OF MEXICO SOUTH OF LA CRUZ TO CABO ROJO
  
 HURRICANE CENTER LOCATED NEAR 23.8N  95.5W AT 30/1500Z
 POSITION ACCURATE WITHIN  15 NM
  
 PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT   6 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  961 MB
 EYE DIAMETER  10 NM
 MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
 64 KT....... 50NE  20SE  15SW  15NW.
 50 KT....... 80NE  60SE  30SW  40NW.
 34 KT.......175NE 150SE 100SW 130NW.
 12 FT SEAS..300NE 180SE 120SW 240NW.
 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 23.8N  95.5W AT 30/1500Z
 AT 30/1200Z CENTER WAS LOCATED NEAR 23.5N  95.2W
  
 FORECAST VALID 01/0000Z 24.1N  96.7W
 MAX WIND  85 KT...GUSTS 105 KT.
 64 KT... 50NE  20SE  15SW  15NW.
 50 KT... 80NE  60SE  30SW  40NW.
 34 KT...175NE 150SE 100SW 130NW.
  
 FORECAST VALID 01/1200Z 24.5N  98.5W...INLAND
 MAX WIND  45 KT...GUSTS  55 KT.
 34 KT...100NE 100SE   0SW   0NW.
  
 FORECAST VALID 02/0000Z 24.5N 101.0W...INLAND
 MAX WIND  25 KT...GUSTS  35 KT.
  
 FORECAST VALID 02/1200Z...DISSIPATED
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.8N  95.5W
  
 NEXT ADVISORY AT 30/2100Z
  
 $$
 FORECASTER AVILA