FVXX20 KNES 111643
VA ADVISORY
DTG: 20230811/1643Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/562

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LGT VA EMS

OBS VA DTG: 11/1620Z

OBS VA CLD: SFC/FL200 S0157 W07837 - S0159 W07820
- S0201 W07819 - S0205 W07836 - S0157 W07837 MOV
W 10KT 

FCST VA CLD +6HR: 11/2230Z SFC/FL200 S0159 W07837
- S0159 W07820 - S0202 W07819 - S0205 W07837 -
S0159 W07837 

FCST VA CLD +12HR: 12/0430Z NO VA EXP

FCST VA CLD +18HR: 12/1030Z NO VA EXP

RMK: VERY LGT VA PLUMES OBSD IN SAT AMONG DENSE
MET CLDS MOVING W FM SUMMIT. NWP MDL FCST LTLCG
THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230811/2245Z