FVXX20 KNES 222041
VA ADVISORY
DTG: 20201222/2041Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1247

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM MOV WNW

OBS VA DTG: 22/2010Z

OBS VA CLD: SFC/FL190 S0153 W07838 - S0200 W07820
- S0201 W07819 - S0200 W07838 - S0153 W07838 MOV
W 15KT 

FCST VA CLD +6HR: 23/0200Z SFC/FL190 S0155 W07838
- S0200 W07820 - S0201 W07819 - S0201 W07838 -
S0155 W07838 

FCST VA CLD +12HR: 23/0800Z SFC/FL190 NO VA EXP

FCST VA CLD +18HR: 23/1400Z NO VA EXP

RMK: DISCRETE VA EM MOV WNW EXTND APRX 20 NM FM
SUMMIT BEFOER OBSC BY MET CLDS.  ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20201223/0245Z