775 
FKPZ21 KNHC 291433
TCAPZ1
 
TROPICAL STORM ALVIN ICAO ADVISORY NUMBER   4
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP012025
1500 UTC THU MAY 29 2025
 
TC ADVISORY
DTG:                      20250529/1500Z
TCAC:                     KNHC
TC:                       ALVIN
ADVISORY NR:              2025/004
OBS PSN:                  29/1500Z N1348 W10618
MOV:                      NW 09KT
INTST CHANGE:             INTSF
C:                        1005HPA
MAX WIND:                 035KT
FCST PSN +3 HR:           29/1800Z N1406 W10640
FCST MAX WIND +3 HR:      040KT
FCST PSN +6 HR:           29/2100Z N1424 W10701
FCST MAX WIND +6 HR:      040KT
FCST PSN +9 HR:           30/0000Z N1442 W10724
FCST MAX WIND +9 HR:      045KT
FCST PSN +15 HR:          30/0600Z N1524 W10751
FCST MAX WIND +15 HR:     050KT
FCST PSN +21 HR:          30/1200Z N1606 W10818
FCST MAX WIND +21 HR:     050KT
FCST PSN +27 HR:          30/1800Z N1651 W10830
FCST MAX WIND +27 HR:     050KT
RMK:                      THE FORECAST POSITION INFORMATION IN
                          THIS PRODUCT IS INTERPOLATED FROM
                          OFFICIAL FORECAST DATA VALID AT 0000...
                          0600...1200...AND 1800Z.
NXT MSG:                  20250529/2100Z
 
$$