FVXX24 KNES 090921 VA ADVISORY DTG: 20230509/0921Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/294 INFO SOURCE: GOES-16. VONA. ERUPTION DETAILS: LGT VA EM OBS VA DTG: 09/0900Z OBS VA CLD: SFC/FL140 S0004 W07746 - S0004 W07739 - S0005 W07739 - S0006 W07746 - S0004 W07746 MOV W 10KT FCST VA CLD +6HR: 09/1500Z SFC/FL140 S0003 W07801 - S0004 W07757 - S0005 W07756 - S0006 W07801 - S0003 W07801 FCST VA CLD +12HR: 09/2100Z NO VA EXP FCST VA CLD +18HR: 10/0300Z NO VA EXP RMK: VERY LGT VA EM OBS IN STLT ARND 09/0840Z AND MOVG DUE W FM SUMMIT BLW FL140. ASH IS EXPECTED TO DISP BEFORE T+12HR UNLESS A NEW VA EM OCCURS. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20230509/1515Z