FVXX20 KNES 100811
VA ADVISORY
DTG: 20211210/0811Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1074

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 10/0750Z

OBS VA CLD: SFC/FL210 S0158 W07820 - S0201 W07819
- S0219 W07850 - S0208 W07856 - S0158 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 10/1400Z SFC/FL210 S0158 W07819
- S0201 W07819 - S0225 W07859 - S0209 W07905 -
S0158 W07819 

FCST VA CLD +12HR: 10/2000Z SFC/FL210 S0158
W07819 - S0201 W07819 - S0232 W07855 - S0220
W07904 - S0158 W07819 

FCST VA CLD +18HR: 11/0200Z NO VA EXP

RMK: VA OBS UP TO 35 NM SW FM SUMMIT. MET CLDS
OBSC PART OF VA PLUME. OBS VA FL ESTD FM NWP
MDLS. LTLCG EXP IN FL WINDS THRU T+12 HRS, THO
FCST LGT WINDS LOWER CONFIDENCE. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211210/1415Z