Volcanic ash emissions were reported at Reventador. No observed ash plume height was provided in the latest advisory issued by the Washington VAAC on 29 September 2026 at 19:43 UTC.Original VAAC bulletin:FVXX21 at 19:45 UTC, 29/09/26 from KNESVA ADVISORYDTG: 20260929/1943ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1010INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS RPRTDEST VA DTG: 29/1910ZEST VA CLD: SFC/FL150 S0002 W07749 - S0004 W07739- S0005 W07740 - S0005 W07749 - S0002 W07749 MOVW 5KT FCST VA CLD +6HR: 30/0100Z SFC/FL150 S0004 W07740- S0005 W07739 - S0009 W07748 - S0006 W07749 -S0004 W07740 FCST VA CLD +12HR: 30/0700Z SFC/FL150 S0004W07740 - S0005 W07739 - S0013 W07743 - S0011W07746 - S0004 W07740 FCST VA CLD +18HR: 30/1300Z SFC/FL150 S0004W07739 - S0005 W07739 - S0011 W07746 - S0008W07748 - S0004 W07739 RMK: VONA RCVD FR VA EMS MOV W. VA NOT DETECTEDIN STLT IMG PSBLY DUE TO MET CLDS. W MVMT EXP TOSHIFT SW BY T+12. FCST BASED ON VONA AND MDLWINDS. ...GATLINGNXT ADVISORY: WILL BE ISSUED BY 20260930/0145Z