FVXX25 KNES 140258
VA ADVISORY
DTG: 20210414/0258Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE ST VINCENT 360150
PSN: N1319 W06110

AREA: W_INDIES

SUMMIT ELEV: 3865 FT (1178 M)

ADVISORY NR: 2021/028

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

ERUPTION DETAILS: NEW VA EM TO FL110 14/0100Z

OBS VA DTG: 14/0230Z

OBS VA CLD: SFC/FL110 N1334 W06107 - N1320 W06108
- N1318 W06113 - N1327 W06125 - N1334 W06107 MOV
NW 5KT SFC/FL350 N1431 W05655 - N1249 W04858 -
N0629 W05010 - N0550 W05416 - N0753 W05753 -
N1431 W05655 MOV E 25KT 

FCST VA CLD +6HR: 14/0830Z SFC/FL110 N1358 W06117
- N1321 W06108 - N1318 W06114 - N1341 W06152 -
N1358 W06117 SFC/FL350 N1359 W05512 - N1222
W04529 - N0501 W04630 - N0655 W05634 - N1359
W05512 

FCST VA CLD +12HR: 14/1430Z SFC/FL110 NO VA
EXP SFC/FL350 N1335 W05320 - N1217 W04521 - N0500
W04628 - N0635 W05432 - N1335 W05320 

FCST VA CLD +18HR: 14/2030Z SFC/FL350 N1313
W05148 - N1216 W04521 - N0516 W04626 - N0619
W05320 - N1313 W05148 

RMK: REMNANT VA CONT MOV ESE TO FL350. NEW VA EM
OBS ESTD TO FL110 FANNING N TO NW TO 15 NM FM
SUMMIT. FL110 VA EXP TO CONT MOV N AND NW AND
DSIPT BY T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210414/0900Z
Full Size Graphic


-