FVXX20 KNES 160216
VA ADVISORY
DTG: 20210416/0216Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE ST VINCENT 360150
PSN: N1319 W06110

AREA: W_INDIES

SUMMIT ELEV: 3865 FT (1178 M)

ADVISORY NR: 2021/038

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 16/0200Z

OBS VA CLD: SFC/FL080 N1330 W06132 - N1322 W06111
- N1317 W06111 - N1316 W06134 - N1330 W06132 MOV
W 10KT 

FCST VA CLD +6HR: 16/0800Z SFC/FL080 N1359 W06246
- N1322 W06108 - N1316 W06110 - N1332 W06249 -
N1359 W06246 

FCST VA CLD +12HR: 16/1400Z NO VA EXP

FCST VA CLD +18HR: 16/2000Z NO VA EXP

RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. FL
WINDS FCST TO VEER SLGTLY  NXT 6 HR. VA PLUME FM
EARLIER EMS HAS DSIPTD. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210416/0815Z