FVXX22 KNES 031549
VA ADVISORY
DTG: 20211203/1549Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1052

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 03/1530Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819
- S0211 W07838 - S0206 W07845 - S0159 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 03/2130Z SFC/FL200 S0200 W07820
- S0201 W07819 - S0216 W07850 - S0207 W07857 -
S0200 W07820 

FCST VA CLD +12HR: 04/0330Z SFC/FL200 S0159
W07820 - S0201 W07819 - S0219 W07903 - S0201
W07905 - S0159 W07820 

FCST VA CLD +18HR: 04/0930Z NO VA EXP

RMK: CONT VA EMS MOVG SW FM SUMMIT OBS IN SAT
DATA. VA APPEARS DARK IN VIS DATA. NWP MDLS FCS
SLIGHT SHIFT TO WSW THRU T+12. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211203/2145Z