FVXX23 KNES 122058
VA ADVISORY
DTG: 20211012/2058Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/885

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

ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 12/2040Z

OBS VA CLD: SFC/FL200 S0200 W07820 - S0202 W07819
- S0216 W07838 - S0207 W07843 - S0200 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 13/0230Z SFC/FL200 S0158 W07851
- S0159 W07820 - S0202 W07819 - S0214 W07850 -
S0158 W07851 

FCST VA CLD +12HR: 13/0830Z NO VA EXP

FCST VA CLD +18HR: 13/1430Z NO VA EXP

RMK: OCNL VA CLDS OBS IN STLT IMAGERY. LOW CONF
IN VA EXT DUE TO WX CLDS OVER REGION. VA HGT/DIR
FM STLT AND NWP MLDS SHOWS A SW-LY TO W-LY MOVMT
TREND THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211013/0300Z