FVXX25 KNES 121800 VA ADVISORY DTG: 20230112/1800Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0040 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2023/021 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 12/1730Z OBS VA CLD: SFC/FL210 S0038 W07842 - S0040 W07826 - S0041 W07826 - S0049 W07840 - S0038 W07842 MOV W 5KT FCST VA CLD +6HR: 12/2330Z SFC/FL210 S0039 W07847 - S0040 W07826 - S0041 W07826 - S0052 W07844 - S0039 W07847 FCST VA CLD +12HR: 13/0530Z NO VA EXP FCST VA CLD +18HR: 13/1130Z NO VA EXP RMK: NO NEW VA EMS OBS IN WEBCAM OR STLT IMG BUT OCNL VA EMS MAY CONT. MODEL GUIDANCE SUGGESTS WSW MVMT FM SUMMIT THRU T+6. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20230113/0000Z