FVXX23 KNES 121757
VA ADVISORY
DTG: 20211112/1757Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/979

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS 

OBS VA DTG: 12/1720Z

OBS VA CLD: SFC/FL190 S0201 W07819 - S0217 W07828
- S0211 W07835 - S0201 W07820 - S0201 W07819 MOV
S 5KT 

FCST VA CLD +6HR: 12/2330Z SFC/FL190 S0201 W07820
- S0201 W07818 - S0216 W07814 - S0216 W07823 -
S0201 W07820 

FCST VA CLD +12HR: 13/0530Z SFC/FL190 S0159
W07835 - S0201 W07821 - S0202 W07820 - S0207
W07835 - S0159 W07835 

FCST VA CLD +18HR: 13/1130Z NO VA EXP

RMK: SVRL HRS AGO, VA EM SEEN ON STLT IMAGERY MOV
SW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY
AND NWP MODELS. LGHT AND VAR CONDITIONS EXPCD
FRCST PERIOD.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20211113/0000Z