FVXX23 KNES 192153
VA ADVISORY
DTG: 20221219/2153Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2022/1341

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 19/2130Z

OBS VA CLD: SFC/FL220 S0137 W07841 - S0200 W07820
- S0201 W07820 - S0204 W07848 - S0137 W07841 MOV
NW 10KT 

FCST VA CLD +6HR: 20/0330Z SFC/FL220 S0138 W07840
- S0159 W07820 - S0201 W07820 - S0201 W07848 -
S0138 W07840 

FCST VA CLD +12HR: 20/0930Z SFC/FL220 S0140
W07841 - S0159 W07820 - S0201 W07820 - S0155
W07846 - S0140 W07841 

FCST VA CLD +18HR: 20/1530Z SFC/FL220 S0144
W07846 - S0159 W07819 - S0201 W07820 - S0159
W07849 - S0144 W07846 

RMK: A LARGE SWATH OF VA FUMIGATES FROM NW TO WSW
OF SUMMIT AS NOTED IN IR STLT IMAGERY. NOTHING
SEEN IN WEBCAM DUE TO DENSE WX CLDS. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20221220/0400Z