FVXX20 KNES 310733 VA ADVISORY DTG: 20221231/0733Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1168 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: LGHT VA OBSD OBS VA DTG: 31/0700Z OBS VA CLD: SFC/FL150 S0002 W07752 - S0005 W07740 - S0005 W07740 - S0007 W07752 - S0002 W07752 MOV W 5KT FCST VA CLD +6HR: 31/1300Z SFC/FL150 S0005 W07752 - S0005 W07740 - S0005 W07740 - S0009 W07751 - S0005 W07752 FCST VA CLD +12HR: 31/1900Z NO VA EXP FCST VA CLD +18HR: 01/0100Z NO VA EXP RMK: LGHT VA EM RECENTLY SEEN ON STLT IMAGERY MOVG W FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. LTLCG EXPCD THRU T+6 HRS AROUND FL. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20221231/1330Z