FVXX21 KNES 241233
VA ADVISORY
DTG: 20211224/1233Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1116

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA CLDS OBSD

OBS VA DTG: 24/1210Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0237 W07759
- S0241 W07805 - S0200 W07822 - S0159 W07820 MOV
SE 10KT 

FCST VA CLD +6HR: 24/1800Z SFC/FL200 S0159 W07819
- S0244 W07759 - S0247 W07807 - S0159 W07822 -
S0159 W07819 

FCST VA CLD +12HR: 25/0000Z SFC/FL200 S0159
W07820 - S0248 W07755 - S0252 W07802 - S0159
W07822 - S0159 W07820 

FCST VA CLD +18HR: 25/0600Z NO VA EXP

RMK: CONS VA CLDS OBSD IN SAT EXT APPX 45 NM SE
OF SUMMIT BEFORE OBSC BY MET CLDS. NWP MDL FCST
LTLCG THRU T+12HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211224/1830Z