FVXX21 KNES 170540 VA ADVISORY DTG: 20240917/0540Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/656 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 17/0510Z OBS VA CLD: SFC/FL150 N0002 W07802 - S0004 W07740 - S0005 W07739 - S0004 W07802 - N0002 W07802 MOV W 15KT FCST VA CLD +6HR: 17/1100Z SFC/FL150 N0010 W07805 - S0004 W07739 - S0005 W07739 - N0003 W07808 - N0010 W07805 FCST VA CLD +12HR: 17/1700Z SFC/FL150 N0012 W07804 - S0004 W07738 - S0005 W07739 - N0005 W07808 - N0012 W07804 FCST VA CLD +18HR: 17/2300Z SFC/FL150 N0012 W07804 - S0003 W07739 - S0005 W07739 - N0005 W07808 - N0012 W07804 RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 25 NM WNW FM SUMMIT. A MORE NW MVMT EXP THRU T+18 HRS. MVMT AND HGT BASED ON STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20240917/1145Z