FVXX20 KNES 131506 VA ADVISORY DTG: 20200713/1506Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/670 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA OBS VA DTG: 13/1440Z OBS VA CLD: SFC/FL190 S0157 W07838 - S0159 W07819 - S0202 W07819 - S0202 W07838 - S0157 W07838 MOV W 25-30KT FCST VA CLD +6HR: 13/2030Z NO VA EXP FCST VA CLD +12HR: 14/0230Z NO VA EXP FCST VA CLD +18HR: 14/0830Z NO VA EXP RMK: THICK WX CLDS BLANKET THE AREA MAKING IT IMPOSSIBLE TO DETECT VA. OBS VA BASED ON NWP MODEL GUIDANCE WITH LOW CONFIDENCE. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20200713/2100Z