FVXX23 KNES 130223 VA ADVISORY DTG: 20221213/0223Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1100 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: NEW VA EMS MOVG SW OBS VA DTG: 13/0150Z OBS VA CLD: SFC/FL180 S0004 W07740 - S0005 W07738 - S0024 W07807 - S0017 W07813 - S0004 W07740 MOV SW 15KT FCST VA CLD +6HR: 13/0800Z SFC/FL180 S0004 W07740 - S0005 W07739 - S0034 W07820 - S0025 W07828 - S0004 W07740 FCST VA CLD +12HR: 13/1400Z SFC/FL180 S0003 W07756 - S0004 W07740 - S0005 W07740 - S0013 W07753 - S0003 W07756 FCST VA CLD +18HR: 13/2000Z NO VA EXP RMK: NEW VA EMS OBS IN STLT IMAGERY MOVG TO THE SW AND EXTDING APPRX 30NM FM SUMMIT. VA EMS ALSO OBS IN WEBCAM. VA FL BASED ON RCNT RPRT/STLT IMAGERY/NWP MDLS. VA FCST THRU T+12 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20221213/0830Z