Ongoing volcanic ash emissions have been reported at Reventador. Intermittent ash emissions were observed by webcam, but satellite imagery was obscured by weather clouds; ash movement is estimated based on models.Original VAAC bulletin:FVXX21 at 19:45 UTC, 05/10/26 from KNESVA ADVISORYDTG: 20261005/1942ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1036INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS.EST VA DTG: 05/1910ZEST VA CLD: SFC/FL140 S0004 W07740 - S0005 W07739- S0008 W07747 - S0005 W07749 - S0004 W07740 MOVSW 5KT FCST VA CLD +6HR: 06/0100Z SFC/FL140 S0004 W07739- S0004 W07739 - S0008 W07748 - S0005 W07749 -S0004 W07739 FCST VA CLD +12HR: 06/0700Z SFC/FL140 S0004W07739 - S0005 W07738 - S0009 W07747 - S0005W07749 - S0004 W07739 FCST VA CLD +18HR: 06/1300Z SFC/FL140 S0004W07740 - S0006 W07738 - S0009 W07748 - S0005W07749 - S0004 W07740 RMK: INTERMITTENT VA EMS NOTED IN WEBCAM BUTNOTHING SEEN IN STLT IMAGERY DUE TO DENSE WX CLDSIN THE AREA. VA PRESUMED MOV TO WSW AND SW BASEDON NWP MODELS. ...LEENXT ADVISORY: WILL BE ISSUED BY 20261006/0145Z