FVXX25 KNES 150944
VA ADVISORY
DTG: 20210415/0944Z
VAAC: WASHINGTON
VOLCANO: SOUFRIERE ST VINCENT 360150
PSN: N1319 W06110
AREA: W_INDIES
SUMMIT ELEV: 3865 FT (1178 M)
ADVISORY NR: 2021/035
INFO SOURCE: GOES-16. PIARCO MWO. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS APRX 0850Z
OBS VA DTG: 15/0920Z
OBS VA CLD: SFC/FL120 N1335 W06111 - N1319 W06110
- N1319 W06112 - N1332 W06119 - N1335 W06111 MOV
N 10KT
FCST VA CLD +6HR: 15/1530Z SFC/FL120 N1419 W06116
- N1319 W06110 - N1319 W06113 - N1410 W06131 -
N1419 W06116
FCST VA CLD +12HR: 15/2130Z NO VA EXP
FCST VA CLD +18HR: 16/0330Z NO VA EXP
RMK: NARROW DENSE VA PLUME DETECTED ON STLT MOVG
NNW OF SUMMIT. CONFIRMED BY TTZP MWO. NWP MDL
WINDS NO CHG FCST NXT 6 HR. DETACTED PLUME ABOUT
1000 NM TO E OVR TROP ATLC HAS DSIPTD ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210415/1545Z
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