Hurricane Harvey
Forecast Advisory 42
716
WTNT24 KNHC 302032
TCMAT4
TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER 42
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017
2100 UTC WED AUG 30 2017
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
THE STORM SURGE WATCH AND WARNING ARE DISCONTINUED FOR THE COASTS
OF TEXAS AND LOUISIANA.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* SABINE PASS TEXAS TO GRAND ISLE LOUISIANA
CATASTROPHIC AND LIFE-THREATENING FLOODING CONTINUES IN SOUTHEASTERN
TEXAS AND PORTIONS OF SOUTHWESTERN LOUISIANA. PLEASE SEE WARNINGS
AND OTHER PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
OFFICE FOR ADDITIONAL INFORMATION ON THIS LIFE-THREATENING
SITUATION.
TROPICAL STORM CENTER LOCATED NEAR 30.8N 93.1W AT 30/2100Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 20 DEGREES AT 7 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 998 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 0NE 120SE 0SW 0NW.
12 FT SEAS.. 0NE 150SE 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 30.8N 93.1W AT 30/2100Z...INLAND
AT 30/1800Z CENTER WAS LOCATED NEAR 30.6N 93.3W...INLAND
FORECAST VALID 31/0600Z 31.8N 92.4W...INLAND
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 31/1800Z 33.5N 91.0W...INLAND
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 01/0600Z 35.1N 89.1W...INLAND
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 01/1800Z 36.4N 87.1W...INLAND
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 02/1800Z 38.6N 83.0W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 03/1800Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.8N 93.1W
NEXT ADVISORY AT 31/0300Z
$$
FORECASTER BEVEN
143
WTNT21 KNHC 302035
TCMAT1
TROPICAL STORM IRMA FORECAST/ADVISORY NUMBER 2
NWS NATIONAL HURRICANE CENTER MIAMI FL AL112017
2100 UTC WED AUG 30 2017
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
TROPICAL STORM CENTER LOCATED NEAR 16.4N 31.2W AT 30/2100Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT 13 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
34 KT....... 30NE 30SE 0SW 30NW.
12 FT SEAS.. 45NE 0SE 0SW 45NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 16.4N 31.2W AT 30/2100Z
AT 30/1800Z CENTER WAS LOCATED NEAR 16.3N 30.7W
FORECAST VALID 31/0600Z 16.8N 32.7W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 20NE 20SE 0SW 20NW.
34 KT... 50NE 40SE 20SW 40NW.
FORECAST VALID 31/1800Z 17.3N 34.5W
MAX WIND 70 KT...GUSTS 85 KT.
64 KT... 15NE 0SE 0SW 0NW.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 40SE 30SW 60NW.
FORECAST VALID 01/0600Z 17.8N 36.2W
MAX WIND 80 KT...GUSTS 100 KT.
64 KT... 20NE 15SE 15SW 20NW.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 70NE 50SE 30SW 60NW.
FORECAST VALID 01/1800Z 18.2N 38.2W
MAX WIND 85 KT...GUSTS 105 KT.
50 KT... 40NE 20SE 20SW 40NW.
34 KT... 80NE 50SE 40SW 70NW.
FORECAST VALID 02/1800Z 18.2N 43.0W
MAX WIND 90 KT...GUSTS 110 KT.
50 KT... 40NE 20SE 20SW 40NW.
34 KT... 90NE 60SE 40SW 80NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 03/1800Z 17.3N 47.8W
MAX WIND 90 KT...GUSTS 110 KT.
OUTLOOK VALID 04/1800Z 16.5N 52.5W
MAX WIND 90 KT...GUSTS 110 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.4N 31.2W
NEXT ADVISORY AT 31/0300Z
$$
FORECASTER LANDSEA
