FVXX23 KNES 171954
VA ADVISORY
DTG: 20210717/1954Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/687

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 17/1920Z

OBS VA CLD: SFC/FL190 S0156 W07819 - S0204 W07819
- S0208 W07838 - S0159 W07840 - S0156 W07819 MOV
W 25KT 

FCST VA CLD +6HR: 18/0130Z SFC/FL190 S0156 W07820
- S0203 W07817 - S0211 W07845 - S0201 W07847 -
S0156 W07820 

FCST VA CLD +12HR: 18/0730Z NO VA EXP

FCST VA CLD +18HR: 18/1330Z NO VA EXP

RMK: VA NOT OBS FM STLT WITH SCATTERED WX CLD IN
THE AREA. OBS VA BASED ON NWP MODELS WITH FAIR
CONFIDENCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210718/0200Z