ZCZC MIATCMEP3 ALL TTAA00 KNHC DDHHMM TROPICAL STORM MIRIAM FORECAST/ADVISORY NUMBER 18 NWS NATIONAL HURRICANE CENTER MIAMI FL EP132012 0900 UTC WED SEP 26 2012 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL STORM CENTER LOCATED NEAR 19.5N 115.5W AT 26/0900Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 320 DEGREES AT 5 KT ESTIMATED MINIMUM CENTRAL PRESSURE 990 MB MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT. 50 KT....... 50NE 40SE 30SW 50NW. 34 KT....... 90NE 80SE 70SW 80NW. 12 FT SEAS..180NE 180SE 180SW 210NW. 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 19.5N 115.5W AT 26/0900Z AT 26/0600Z CENTER WAS LOCATED NEAR 19.2N 115.4W FORECAST VALID 26/1800Z 20.3N 115.7W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 30SE 20SW 40NW. 34 KT... 90NE 80SE 60SW 70NW. FORECAST VALID 27/0600Z 21.5N 116.0W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 70NE 60SE 50SW 60NW. FORECAST VALID 27/1800Z 22.4N 116.4W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 50NE 40SE 0SW 40NW. FORECAST VALID 28/0600Z 22.9N 116.6W...POST-TROP/REMNT LOW MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 29/0600Z 23.2N 116.8W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 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 20 KT EACH DAY OUTLOOK VALID 30/0600Z 23.5N 117.0W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. OUTLOOK VALID 01/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.5N 115.5W NEXT ADVISORY AT 26/1500Z $$ FORECASTER BLAKE NNNN
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Page last modified: Monday, 31-Dec-2012 12:10:37 UTC