FVXX21 KNES 202343 VA ADVISORY DTG: 20220620/2343Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/507 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: FRQ VA EMS OBSD OBS VA DTG: 20/2310Z OBS VA CLD: SFC/FL150 N0001 W07752 - S0004 W07739 - S0005 W07740 - S0005 W07740 - S0002 W07753 - N0001 W07752 MOV NW 10KT FCST VA CLD +6HR: 21/0500Z SFC/FL150 N0001 W07747 - S0004 W07739 - S0006 W07740 - S0004 W07750 - N0001 W07747 FCST VA CLD +12HR: 21/1100Z SFC/FL150 N0002 W07752 - S0004 W07738 - S0005 W07740 - S0002 W07755 - N0002 W07752 FCST VA CLD +18HR: 21/1700Z SFC/FL150 N0003 W07752 - S0004 W07739 - S0005 W07740 - S0002 W07755 - N0003 W07752 RMK: FRQ VA EMS OBSD IN WEBCAM. DISCRETE VA CLDS SEEN IN SAT AMONG MET CLDS MOVG NW FM SUMMIT. NWP MDL FCST LTLCG THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220621/0545Z