Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140.Original VAAC bulletin:FVXX21 at 05:26 UTC, 11/11/26 from KNESVA ADVISORYDTG: 20261111/0524ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1195INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 11/0450ZOBS VA CLD: SFC/FL140 N0001 W07757 - S0004 W07739- S0005 W07740 - S0001 W07758 - N0001 W07757 MOVNW 10KT FCST VA CLD +6HR: 11/1100Z SFC/FL140 N0003 W07758- S0004 W07739 - S0005 W07739 - S0000 W07759 -N0003 W07758 FCST VA CLD +12HR: 11/1700Z SFC/FL140 N0002W07758 - S0004 W07739 - S0006 W07739 - S0001W07759 - N0002 W07758 FCST VA CLD +18HR: 11/2300Z SFC/FL140 N0002W07758 - S0004 W07739 - S0006 W07740 - S0001W07759 - N0002 W07758 RMK: VA EMS OBS IN STLT IMG THRU MET CLDS UP TOAPPRX 20NM FM SUMMIT. VA EMS SEEN IN WEBCAM. NWPMDL GUIDANCE FCSTS GEN NW MOVMT THRU T+18....MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20261111/1130Z