FVXX25 KNES 101728 VA ADVISORY DTG: 20230110/1728Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0041 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2023/017 INFO SOURCE: GOES-16. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA EM OBSD OBS VA DTG: 10/1700Z OBS VA CLD: SFC/FL200 S0041 W07828 - S0044 W07826 - S0104 W07852 - S0050 W07901 - S0041 W07828 MOV W 10KT FCST VA CLD +6HR: 10/2300Z SFC/FL200 S0041 W07828 - S0043 W07826 - S0107 W07856 - S0050 W07912 - S0041 W07828 FCST VA CLD +12HR: 11/0500Z SFC/FL200 S0041 W07829 - S0041 W07826 - S0110 W07853 - S0056 W07902 - S0041 W07829 FCST VA CLD +18HR: 11/1100Z NO VA EXP RMK: VA EM SEEN ON STLT IMAGERY EXTENDING APPROX 30 NMI WSW FM SUMMIT. RECENT VO RPRTS VA EM AROUND FL200 MOVG WSW. LTLCG EXPCD AROUND FL. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20230110/2330Z