581
WTPA21 PHFO 190845
TCMCP1
TROPICAL STORM CALVIN FORECAST/ADVISORY NUMBER 31
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP032023
0900 UTC WED JUL 19 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).
TROPICAL STORM CENTER LOCATED NEAR 17.7N 155.2W AT 19/0900Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT 17 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.
34 KT.......120NE 0SE 0SW 120NW.
12 FT SEAS..210NE 90SE 70SW 170NW.
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 17.7N 155.2W AT 19/0900Z
AT 19/0600Z CENTER WAS LOCATED NEAR 17.7N 154.3W
FORECAST VALID 19/1800Z 17.8N 158.1W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT...100NE 0SE 0SW 100NW.
FORECAST VALID 20/0600Z 18.1N 161.9W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 90NE 0SE 0SW 90NW.
FORECAST VALID 20/1800Z 18.3N 165.8W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 60NE 0SE 0SW 60NW.
FORECAST VALID 21/0600Z 18.3N 169.7W
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 21/1800Z 18.0N 173.4W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 22/0600Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.7N 155.2W
INTERMEDIATE PUBLIC ADVISORY...WTNT31 PHFO/HFOTCPCP1...AT 19/1200Z
NEXT ADVISORY AT 19/1500Z
FORECASTER POWELL
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page