Satellite image of Reventador volcano on 1 Nov 2026Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150.Original VAAC bulletin:FVXX21 at 02:38 UTC, 01/11/26 from KNESVA ADVISORYDTG: 20261101/0235ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1150INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSOBS VA DTG: 01/0210ZOBS VA CLD: SFC/FL150 N0000 W07752 - S0004 W07740- S0005 W07739 - S0006 W07752 - N0000 W07752 MOVW 5KT FCST VA CLD +6HR: 01/0800Z SFC/FL150 N0004 W07755- S0004 W07739 - S0005 W07739 - S0004 W07755 -N0004 W07755 FCST VA CLD +12HR: 01/1400Z SFC/FL150 N0004W07755 - S0004 W07739 - S0005 W07740 - S0004W07755 - N0004 W07755 FCST VA CLD +18HR: 01/2000Z SFC/FL150 N0001W07755 - S0004 W07739 - S0005 W07740 - S0007W07755 - N0001 W07755 RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. WEBCAMSHOWS VA EMS AND VONA CONFIRMS. LTLCHG FCST TOMDL WINDS AT FL NXT 18 HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261101/0830Z