Continuous volcanic ash emissions were previously observed from Reventador, but ash is not currently visible in satellite imagery due to weather clouds. Forecasts indicate little change in ash movement through the next 18 hours.Original VAAC bulletin:FVXX21 at 08:26 UTC, 15/11/26 from KNESVA ADVISORYDTG: 20261115/0823ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1212INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS CONTEST VA DTG: 15/0750ZEST VA CLD: SFC/FL140 S0002 W07746 - S0004 W07739- S0005 W07738 - S0008 W07745 - S0002 W07746 MOVW 5KT FCST VA CLD +6HR: 15/1400Z SFC/FL140 S0002 W07755- S0004 W07739 - S0005 W07738 - S0009 W07754 -S0002 W07755 FCST VA CLD +12HR: 15/2000Z SFC/FL140 S0002W07755 - S0004 W07739 - S0005 W07738 - S0009W07754 - S0002 W07755 FCST VA CLD +18HR: 16/0200Z SFC/FL140 S0004W07739 - S0005 W07738 - S0011 W07752 - S0005W07753 - S0004 W07739 RMK: VA EMS NOT CRNTLY OBS IN STLT DUE TO WXCLDS. EMS PRVSLY OBS MVG WSW FM SUMMIT. LTLCG INMVMT EXP THRU T+18 ACCORDING TO NWP MDLS. ...EVANSNXT ADVISORY: WILL BE ISSUED BY 20261115/1430Z