FVXX21 KNES 310019
VA ADVISORY
DTG: 20211231/0019Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1141

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

ERUPTION DETAILS: CONS VA EM

OBS VA DTG: 30/2350Z

OBS VA CLD: SFC/FL190 S0200 W07821 - S0201 W07819
- S0229 W07811 - S0229 W07826 - S0200 W07821 MOV
S 5KT 

FCST VA CLD +6HR: 31/0600Z SFC/FL190 S0200 W07821
- S0201 W07818 - S0228 W07819 - S0226 W07836 -
S0200 W07821 

FCST VA CLD +12HR: 31/1200Z NO VA EXP

FCST VA CLD +18HR: 31/1800Z NO VA EXP

RMK: CONS VA EM SEEN IN STLT MOV S AND EXTND APRX
30 NM FM SUMMIT. VA AND STEAM EM ALSO SEEN IN
WEBCAM. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20211231/0615Z
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