Ongoing volcanic ash emissions are reported at Reventador. Ash cloud movement and forecasts are provided, but no observed ash plume height or observation time is specified in this bulletin.Original VAAC bulletin:FVXX21 at 00:00 UTC, 10/11/26 from KNESVA ADVISORYDTG: 20261109/2356ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1190INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSEST VA DTG: 09/2330ZEST VA CLD: SFC/FL140 N0001 W07757 - S0004 W07739- S0005 W07740 - S0005 W07756 - N0001 W07757 MOV W 10KT FCST VA CLD +6HR: 10/0530Z SFC/FL140 N0004 W07800- S0004 W07740 - S0005 W07740 - S0005 W07759 -N0004 W07800 FCST VA CLD +12HR: 10/1130Z SFC/FL140 N0004W07800 - S0004 W07740 - S0005 W07739 - S0005W07759 - N0004 W07800 FCST VA CLD +18HR: 10/1730Z SFC/FL140 N0004W07800 - S0004 W07740 - S0005 W07740 - S0005W07759 - N0004 W07800 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. HOTSPOT ON SWIR SO VA EMS LIKELYCONTINUE. NO CHG FCST TO MDL WINDS AT FL NXT 18HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261110/0600Z