FVXX23 KNES 101941
VA ADVISORY
DTG: 20211110/1941Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/970

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

ERUPTION DETAILS: VA EMS OBS IN STLT

OBS VA DTG: 10/1910Z

OBS VA CLD: SFC/FL190 S0200 W07820 - S0200 W07818
- S0209 W07817 - S0206 W07826 - S0200 W07820 MOV
S 10KT 

FCST VA CLD +6HR: 11/0100Z SFC/FL190 S0201 W07820
- S0201 W07817 - S0220 W07817 - S0214 W07834 -
S0201 W07820 

FCST VA CLD +12HR: 11/0700Z NO VA EXP

FCST VA CLD +18HR: 11/1300Z NO VA EXP

RMK: VA SEEN IN BOTH STLT AND WEBCAM. VA CLD
EXTENDS APPRX 10NM SOUTH OF SUMMIT. VA FCST THRU
T+6 HRS BASED ON NWP MDLS. FCST UNCERTAIN DUE TO
WEAK WINDS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211111/0145Z