Satellite image of Reventador volcano on 13 Nov 2026Ongoing volcanic ash emissions are reported at Reventador. Ash was not detected by satellite due to weather clouds, but VONA reports indicate continued emissions; forecasts show no change in model winds at flight level for the next 18 hours.Original VAAC bulletin:FVXX21 at 21:59 UTC, 13/11/26 from KNESVA ADVISORYDTG: 20261113/2156ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1206INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSEST VA DTG: 13/2120ZEST VA CLD: SFC/FL140 N0004 W07755 - S0004 W07739- S0005 W07740 - S0002 W07756 - N0004 W07755 MOVW 5KT FCST VA CLD +6HR: 14/0330Z SFC/FL140 N0005 W07755- S0004 W07740 - S0005 W07740 - S0002 W07756 -N0005 W07755 FCST VA CLD +12HR: 14/0930Z SFC/FL140 N0005W07756 - S0004 W07740 - S0004 W07740 - S0002W07756 - N0005 W07756 FCST VA CLD +18HR: 14/1530Z SFC/FL140 N0005W07756 - S0004 W07740 - S0005 W07740 - S0002W07756 - N0005 W07756 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VONA INDICATES VA EMS. NO CHG FCSTTO MDL WINDS AT FL NXT 18 HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261114/0400Z