Occasional volcanic ash emissions were reported for Reventador. As of 29 October 2026 at 19:40 UTC, ash was not currently detected in satellite imagery, possibly due to meteorological cloud cover; model forecasts suggest continued emissions with ash moving west and shifting southwest within six hours.Original VAAC bulletin:FVXX21 at 20:15 UTC, 29/10/26 from KNESVA ADVISORYDTG: 20261029/2013ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1140INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: OCNL VA EMSEST VA DTG: 29/1940ZEST VA CLD: SFC/FL150 S0004 W07751 - S0004 W07740- S0005 W07739 - S0008 W07750 - S0004 W07751 MOVW 5KT FCST VA CLD +6HR: 30/0130Z SFC/FL150 S0004 W07739- S0005 W07740 - S0012 W07747 - S0009 W07750 -S0004 W07739 FCST VA CLD +12HR: 30/0730Z SFC/FL150 S0002W07751 - S0004 W07740 - S0005 W07739 - S0007W07751 - S0002 W07751 FCST VA CLD +18HR: 30/1330Z NO VA EXPRMK: VA NOT CRNTLY DETECTED IN STLT IMG PSBLY DUETO MET CLD CVR. VA EMS MAY CONT. MDL WINDS SUG WMVMT TO SHIFT SW BY T+6. ...GATLINGNXT ADVISORY: WILL BE ISSUED BY 20261030/0215Z