Satellite image of Reventador volcano on 23 Oct 2026Occasional volcanic ash emissions were reported for Reventador. As of 23 October 2026 at 21:10 UTC, no ash plume height was observed; forecasts indicate possible continued ash movement westward.Original VAAC bulletin:FVXX21 at 21:46 UTC, 23/10/26 from KNESVA ADVISORYDTG: 20261023/2143ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1115INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: OCNL VA EMSEST VA DTG: 23/2110ZEST VA CLD: SFC/FL150 S0002 W07751 - S0004 W07740- S0005 W07739 - S0007 W07750 - S0002 W07751 MOVW 10KT FCST VA CLD +6HR: 24/0300Z SFC/FL150 S0002 W07750- S0004 W07740 - S0005 W07740 - S0006 W07751 -S0002 W07750 FCST VA CLD +12HR: 24/0900Z SFC/FL150 S0002W07750 - S0004 W07740 - S0005 W07740 - S0006W07751 - S0002 W07750 FCST VA CLD +18HR: 24/1500Z SFC/FL150 S0003W07751 - S0004 W07740 - S0005 W07739 - S0007W07750 - S0003 W07751 RMK: PREV VONA RPRT RCVD FR VA EMS. VA NOT CRNTLYDETECTED IN STLT IMG. VA EMS LIKELY CONT. MDLWINDS SUG W MVMT THRU T+18. ...GATLINGNXT ADVISORY: WILL BE ISSUED BY 20261024/0345Z