FVXX20 KNES 031430 VA ADVISORY DTG: 20230103/1430Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/013 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS IN WEBCAM OBS VA DTG: 03/1400Z OBS VA CLD: SFC/FL150 S0004 W07739 - S0005 W07731 - S0010 W07732 - S0005 W07740 - S0004 W07739 MOV E 10KT FCST VA CLD +6HR: 03/2000Z SFC/FL150 S0004 W07739 - S0009 W07728 - S0014 W07733 - S0005 W07740 - S0004 W07739 FCST VA CLD +12HR: 04/0200Z NO VA EXP FCST VA CLD +18HR: 04/0800Z NO VA EXP RMK: OCNL VA EMS OBS IN WEBCAM. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. VA FCST BASED ON NWP MDLS SUGGESTING SE MVMT BY T+6 HRS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230103/2030Z