FVXX20 KNES 100703
VA ADVISORY
DTG: 20210910/0703Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/816

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EM

OBS VA DTG: 10/0620Z

OBS VA CLD: SFC/FL190 S0145 W07847 - S0156 W07820
- S0202 W07820 - S0204 W07849 - S0145 W07847 MOV
W 10-15KT 

FCST VA CLD +6HR: 10/1230Z NO VA EXP

FCST VA CLD +12HR: 10/1830Z NO VA EXP

FCST VA CLD +18HR: 11/0030Z NO VA EXP

RMK: POSS VA EM BASED ON RECENT ACT. VA NOT SEEN
IN STLT DATA DUE TO DENS MET CLDS. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20210910/1300Z