FVXX24 KNES 242324 VA ADVISORY DTG: 20201224/2324Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1145 INFO SOURCE: GOES-16. GUAYAQUIL MWO. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EM MOV W OBS VA DTG: 24/2246Z OBS VA CLD: SFC/FL150 S0002 W07759 - S0004 W07740 - S0005 W07739 - S0008 W07759 - S0002 W07759 MOV W 5KT FCST VA CLD +6HR: 25/0500Z SFC/FL150 S0002 W07759 - S0004 W07740 - S0005 W07740 - S0009 W07759 - S0002 W07759 FCST VA CLD +12HR: 25/1100Z SFC/FL150 NO VA EXP FCST VA CLD +18HR: 25/1700Z NO VA EXP RMK: NEW VA EM RPRTD BY MWO TO FL 150 MOV W. VA NOT SEEN IN STLT OR WEB CAM DUE TO MET CLDS. VA EXPECTED TO EXTEND TO 20 NM FROM SUMMIT BASED ON RECENT AND TYPICAL ACT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20201225/0530Z