FVXX24 KNES 230910
VA ADVISORY
DTG: 20210423/0910Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE ST VINCENT 360150
PSN: N1319 W06110

AREA: W_INDIES

SUMMIT ELEV: 3865 FT (1178 M)

ADVISORY NR: 2021/059

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA ONLY

OBS VA DTG: 23/0840Z

OBS VA CLD: SFC/FL170 N1531 W06410 - N1432 W06401
- N1429 W06427 - N1529 W06438 - N1531 W06410 MOV
W 5KT SFC/FL250 N1330 W05840 - N1301 W05838 -
N1300 W05923 - N1328 W05932 - N1330 W05840 MOV S
5KT 

FCST VA CLD +6HR: 23/1430Z NO VA EXP

FCST VA CLD +12HR: 23/2030Z NO VA EXP

FCST VA CLD +18HR: 24/0230Z NO VA EXP

RMK: REMNANT VA TO FL170 CENTERED 210 NM NW OF
THE SUMMIT WHILE REMNANT VA TO FL250 WAS 115 NM E
OF THE SUMMIT. ALL REMNANT VA FCST TO DISP WITHIN
6 HRS. OCNL HOT SPOT AT SUMMIT. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210423/1515Z
Full Size Graphic


-