ZCZC MIATCMEP5 ALL
TTAA00 KNHC DDHHMM
 
TROPICAL STORM IRWIN FORECAST/ADVISORY NUMBER   9
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP102017
1500 UTC MON JUL 24 2017
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 14.8N 117.5W AT 24/1500Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT   3 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  999 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 20NE   0SE   0SW   0NW.
34 KT....... 70NE  30SE  20SW  30NW.
12 FT SEAS.. 75NE  30SE  30SW  75NW.
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 14.8N 117.5W AT 24/1500Z
AT 24/1200Z CENTER WAS LOCATED NEAR 14.8N 117.3W
 
FORECAST VALID 25/0000Z 14.8N 117.9W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  20SE  20SW  20NW.
34 KT... 70NE  40SE  30SW  40NW.
 
FORECAST VALID 25/1200Z 15.0N 118.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  15SE  15SW  20NW.
50 KT... 40NE  30SE  30SW  30NW.
34 KT... 80NE  50SE  50SW  60NW.
 
FORECAST VALID 26/0000Z 15.0N 119.6W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  15SE  15SW  20NW.
50 KT... 40NE  30SE  30SW  30NW.
34 KT... 80NE  60SE  50SW  70NW.
 
FORECAST VALID 26/1200Z 14.9N 120.6W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 40NE  30SE  30SW  40NW.
34 KT... 90NE  60SE  60SW  80NW.
 
FORECAST VALID 27/1200Z 14.4N 122.2W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 40NE  30SE  30SW  40NW.
34 KT... 90NE  60SE  60SW  80NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 28/1200Z 15.0N 123.0W
MAX WIND  65 KT...GUSTS  80 KT.
 
OUTLOOK VALID 29/1200Z 17.0N 124.0W
MAX WIND  60 KT...GUSTS  75 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.8N 117.5W
 
NEXT ADVISORY AT 24/2100Z
 
$$
FORECASTER BERG
 
 
NNNN