000
FKNT23 KNHC 231456
TCANT3
 
TROPICAL STORM SAM ICAO ADVISORY NUMBER   4
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL182021
1500 UTC THU SEP 23 2021
 
TC ADVISORY
DTG:                      20210923/1500Z
TCAC:                     KNHC
TC:                       SAM
ADVISORY NR:              2021/004
OBS PSN:                  23/1500Z N1054 W03806
MOV:                      W 14KT
INTST CHANGE:             INTSF
C:                        1003HPA
MAX WIND:                 045KT
FCST PSN +6 HR:           23/2100Z N1110 W03933
FCST MAX WIND +6 HR:      050KT
FCST PSN +12 HR:          24/0300Z N1127 W04056
FCST MAX WIND +12 HR:     055KT
FCST PSN +18 HR:          24/0900Z N1145 W04215
FCST MAX WIND +18 HR:     060KT
FCST PSN +24 HR:          24/1500Z N1200 W04325
FCST MAX WIND +24 HR:     065KT
RMK:                      THE FORECAST POSITION INFORMATION IN
                          THIS PRODUCT IS INTERPOLATED FROM
                          OFFICIAL FORECAST DATA VALID AT 0000...
                          0600...1200...AND 1800Z.
NXT MSG:                  20210923/2100Z
 
$$