FVXX25 KNES 102357 VA ADVISORY DTG: 20231210/2357Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/839 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 10/2330Z OBS VA CLD: SFC/FL150 N0004 W07807 - S0004 W07739 - S0005 W07740 - S0002 W07808 - N0004 W07807 MOV W 15KT FCST VA CLD +6HR: 11/0530Z SFC/FL150 N0008 W07814 - S0004 W07739 - S0005 W07739 - S0003 W07817 - N0008 W07814 FCST VA CLD +12HR: 11/1130Z SFC/FL150 N0008 W07814 - S0004 W07739 - S0005 W07739 - S0004 W07817 - N0008 W07814 FCST VA CLD +18HR: 11/1730Z NO VA EXP RMK: MULT VONA EACH RPRT VA CLDS. BOTH VA CLDS OBSD MOVG WNW BY STLT. MULT VA CLDS ALSO SEEN ON WEBCAM IMAGERY. FL TAKEN FM VONAS. NWP MDLS FCST LTLCG IN VA CLD MOVMT THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20231211/0600Z