FVXX23 KNES 112215
VA ADVISORY
DTG: 20210711/2215Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/657

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA OBS MOV SW.

OBS VA DTG: 11/2150Z

OBS VA CLD: SFC/FL220 S0206 W07905 - S0231 W07856
- S0237 W07906 - S0209 W07917 - S0206 W07905 MOV
SW 20KT 

FCST VA CLD +6HR: 12/0400Z SFC/FL220 S0159 W07820
- S0201 W07818 - S0242 W07935 - S0220 W07939 -
S0159 W07820 

FCST VA CLD +12HR: 12/1000Z NO VA EXP

FCST VA CLD +18HR: 12/1600Z NO VA EXP

RMK: DISCRETE VA CLD FANNING OUT 60 NM SW OF
SUMMIT AND EXP TO DSIPT BY T+6 HRS. NO FURTHER
EMS OBS IN SAT SINCE ORIG VAA BUT CONTG VA EMS
PSBL. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210712/0415Z