FVXX23 KNES 141038
VA ADVISORY
DTG: 20211214/1038Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1087

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 14/1010Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819
- S0221 W07840 - S0208 W07848 - S0159 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 14/1600Z SFC/FL200 S0159 W07819
- S0201 W07818 - S0231 W07851 - S0212 W07900 -
S0159 W07819 

FCST VA CLD +12HR: 14/2200Z NO VA EXP

FCST VA CLD +18HR: 15/0400Z NO VA EXP

RMK: VA OBS EXT UP TO 30 NM SW FM SUMMIT. MET
CLDS IN AREA MAY OBSC PORTION OF VA PLUME. LTLCG
FCST IN FL WIND THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211214/1645Z