FVXX23 KNES 042241
VA ADVISORY
DTG: 20211004/2241Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/858

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 04/2210Z

OBS VA CLD: SFC/FL190 S0159 W07820 - S0200 W07819
- S0208 W07826 - S0204 W07829 - S0159 W07820 MOV
SW 20KT 

FCST VA CLD +6HR: 05/0400Z SFC/FL190 S0159 W07819
- S0201 W07819 - S0210 W07828 - S0205 W07832 -
S0159 W07819 

FCST VA CLD +12HR: 05/1000Z NO VA EXP

FCST VA CLD +18HR: 05/1600Z NO VA EXP

RMK: POSS VA EMS OBSD IN SAT MOVG ABT 10 NM SW OF
SUMMIT. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211005/0445Z