268 
FKPZ21 KNHC 302043
TCAPZ1
 
TROPICAL STORM ALVIN ICAO ADVISORY NUMBER   9
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP012025
2100 UTC FRI MAY 30 2025
 
TC ADVISORY
DTG:                      20250530/2100Z
TCAC:                     KNHC
TC:                       ALVIN
ADVISORY NR:              2025/009
OBS PSN:                  30/2100Z N1806 W10900
MOV:                      NNW 09KT
INTST CHANGE:             NC
C:                        1001HPA
MAX WIND:                 045KT
FCST PSN +3 HR:           31/0000Z N1832 W10906
FCST MAX WIND +3 HR:      040KT
FCST PSN +6 HR:           31/0300Z N1857 W10912
FCST MAX WIND +6 HR:      040KT
FCST PSN +9 HR:           31/0600Z N1924 W10918
FCST MAX WIND +9 HR:      035KT
FCST PSN +15 HR:          31/1200Z N2006 W10924
FCST MAX WIND +15 HR:     035KT
FCST PSN +21 HR:          31/1800Z N2048 W10930
FCST MAX WIND +21 HR:     030KT
FCST PSN +27 HR:          01/0000Z N2136 W10927
FCST MAX WIND +27 HR:     030KT
RMK:                      THE FORECAST POSITION INFORMATION IN
                          THIS PRODUCT IS INTERPOLATED FROM
                          OFFICIAL FORECAST DATA VALID AT 0000...
                          0600...1200...AND 1800Z.
NXT MSG:                  20250531/0300Z
 
$$