FVXX23 KNES 200425 VA ADVISORY DTG: 20221020/0425Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/923 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 20/0350Z OBS VA CLD: SFC/FL160 N0008 W07739 - S0006 W07738 - S0006 W07741 - N0007 W07746 - N0008 W07739 MOV N 10KT FCST VA CLD +6HR: 20/1000Z SFC/FL160 N0013 W07740 - S0005 W07738 - S0006 W07741 - N0008 W07752 - N0013 W07740 FCST VA CLD +12HR: 20/1600Z NO VA EXP FCST VA CLD +18HR: 20/2200Z NO VA EXP RMK: WEBCAM SHOWS OCNL TO FRQT ACT AT SUMMIT. WX CLD CVR OBSC SUMMIT ON STLT. VA CLD LAST OBSD JUST OVR 15 NMI N OF SUMMIT. NWP MDLS FCSTG POORLY SO T+6 BASED ON PERSISTENCE WITH LOW CONFDC. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20221020/1030Z