FVXX23 KNES 182302 VA ADVISORY DTG: 20241018/2302Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/746 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS OBSD ENE OBS VA DTG: 18/2230Z OBS VA CLD: SFC/FL190 N0005 W07726 - S0001 W07723 - S0005 W07739 - S0004 W07739 - N0005 W07726 MOV NE 10KT FCST VA CLD +6HR: 19/0430Z SFC/FL190 N0025 W07746 - N0025 W07733 - S0004 W07738 - S0003 W07741 - N0025 W07746 FCST VA CLD +12HR: 19/1030Z SFC/FL190 N0025 W07750 - N0025 W07735 - S0004 W07739 - S0004 W07741 - N0025 W07750 FCST VA CLD +18HR: 19/1630Z SFC/FL190 N0026 W07750 - S0004 W07738 - S0005 W07740 - N0020 W07804 - N0026 W07750 RMK: ADVISORY UPDATED EARLY FOR CHANGE OF VA DIRECTION. VONA RCVD. VA EMS OBS IN STLT IMG APPRX 15 NM NW FM SUMMIT. NE MVMT EXP TO SHIFT N THRU T+12 HRS AND NW BY T+18 HRS. MVMT AND HGT BASED ON VONA, STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20241019/0500Z