FVXX21 KNES 212030
VA ADVISORY
DTG: 20211221/2030Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1107

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

ERUPTION DETAILS: VA RPTD IN VONA

OBS VA DTG: 21/2010Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819
- S0209 W07817 - S0210 W07824 - S0159 W07819 MOV
S 10KT 

FCST VA CLD +6HR: 22/0200Z SFC/FL200 S0159 W07820
- S0201 W07819 - S0215 W07816 - S0216 W07828 -
S0159 W07820 

FCST VA CLD +12HR: 22/0800Z NO VA EXP

FCST VA CLD +18HR: 22/1400Z NO VA EXP

RMK: VA RPTD IN VONA MOVG SOUTH FM SUMMIT. NO VA
OBS IN SAT DATA UNDER MSTLY CLR CONDS. NWP MDLS
AGREE WITH RPTD DIR OF VA. WITH LTLCG EXP THRU
T+6. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211222/0230Z