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HURRICANE CALVIN FORECAST/ADVISORY NUMBER 17
NWS NATIONAL HURRICANE CENTER MIAMI FL EP032023
2100 UTC SAT JUL 15 2023
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
HURRICANE CENTER LOCATED NEAR 15.0N 130.4W AT 15/2100Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 14 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 975 MB
MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT.
64 KT....... 20NE 15SE 15SW 20NW.
50 KT....... 50NE 30SE 30SW 40NW.
34 KT....... 90NE 80SE 70SW 90NW.
12 FT SEAS..180NE 120SE 120SW 180NW.
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 15.0N 130.4W AT 15/2100Z
AT 15/1800Z CENTER WAS LOCATED NEAR 14.8N 129.7W
FORECAST VALID 16/0600Z 15.6N 132.7W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 15NE 10SE 10SW 15NW.
50 KT... 40NE 30SE 30SW 40NW.
34 KT... 90NE 70SE 60SW 90NW.
FORECAST VALID 16/1800Z 16.3N 135.8W
MAX WIND 65 KT...GUSTS 80 KT.
64 KT... 10NE 0SE 0SW 10NW.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 80NE 60SE 50SW 80NW.
FORECAST VALID 17/0600Z 16.8N 139.0W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 30NE 0SE 0SW 20NW.
34 KT... 80NE 50SE 40SW 70NW.
FORECAST VALID 17/1800Z 17.3N 142.5W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 20NE 0SE 0SW 20NW.
34 KT... 70NE 40SE 30SW 60NW.
FORECAST VALID 18/0600Z 17.7N 146.2W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 60NE 30SE 20SW 50NW.
FORECAST VALID 18/1800Z 18.3N 149.9W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 60NE 20SE 20SW 50NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 19/1800Z 19.4N 156.8W
MAX WIND 35 KT...GUSTS 45 KT.
OUTLOOK VALID 20/1800Z 20.5N 164.0W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.0N 130.4W
NEXT ADVISORY AT 16/0300Z
$$
FORECASTER REINHART
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