391
FKPZ21 KNHC 300836
TCAPZ1
TROPICAL STORM ALVIN ICAO ADVISORY NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL EP012025
0900 UTC FRI MAY 30 2025
TC ADVISORY
DTG: 20250530/0900Z
TCAC: KNHC
TC: ALVIN
ADVISORY NR: 2025/007
OBS PSN: 30/0900Z N1636 W10818
MOV: NNW 09KT
INTST CHANGE: WKN
C: 1000HPA
MAX WIND: 045KT
FCST PSN +3 HR: 30/1200Z N1702 W10828
FCST MAX WIND +3 HR: 045KT
FCST PSN +6 HR: 30/1500Z N1727 W10837
FCST MAX WIND +6 HR: 040KT
FCST PSN +9 HR: 30/1800Z N1754 W10848
FCST MAX WIND +9 HR: 040KT
FCST PSN +15 HR: 31/0000Z N1842 W10900
FCST MAX WIND +15 HR: 040KT
FCST PSN +21 HR: 31/0600Z N1930 W10912
FCST MAX WIND +21 HR: 035KT
FCST PSN +27 HR: 31/1200Z N2018 W10918
FCST MAX WIND +27 HR: 035KT
RMK: THE FORECAST POSITION INFORMATION IN
THIS PRODUCT IS INTERPOLATED FROM
OFFICIAL FORECAST DATA VALID AT 0000...
0600...1200...AND 1800Z.
NXT MSG: 20250530/1500Z
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