FVXX21 KNES 211144 VA ADVISORY DTG: 20240921/1144Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/673 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS EST VA DTG: 21/1110Z EST VA CLD: SFC/FL150 N0002 W07749 - S0003 W07739 - S0005 W07740 - S0003 W07751 - N0002 W07749 MOV NW 10KT FCST VA CLD +6HR: 21/1700Z SFC/FL150 N0008 W07752 - S0004 W07738 - S0005 W07740 - N0002 W07756 - N0008 W07752 FCST VA CLD +12HR: 21/2300Z SFC/FL150 N0005 W07756 - S0003 W07740 - S0005 W07739 - S0002 W07758 - N0005 W07756 FCST VA CLD +18HR: 22/0500Z NO VA EXP RMK: VA EMS NOT SEEN IN STLT IMG DUE TO MET CLDS, BUT VA EMS MAY BE OBSCD. LTLCG IN FCST THRU T+12 HRS. MVMT AND HGT BASED ON STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20240921/1745Z