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 10:12 UTC, 13/11/26 from KNESVA ADVISORYDTG: 20261113/1009ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1204INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 13/0940ZOBS VA CLD: SFC/FL140 N0000 W07748 - S0004 W07738- S0006 W07740 - S0002 W07750 - N0000 W07748 MOVNW 10KT FCST VA CLD +6HR: 13/1530Z SFC/FL140 N0002 W07753- S0004 W07739 - S0006 W07740 - S0001 W07755 -N0002 W07753 FCST VA CLD +12HR: 13/2130Z SFC/FL140 N0002W07754 - S0004 W07738 - S0005 W07740 - S0002W07755 - N0002 W07754 FCST VA CLD +18HR: 14/0330Z SFC/FL140 N0002W07753 - S0004 W07739 - S0007 W07740 - S0001W07755 - N0002 W07753 RMK: VA EMS OBS IN STLT IMG THRU MET CLDS UP TOAPPRX 10NM FM SUMMIT. VA EMS AND VOL INCANDESCENTACTIVITY SEEN IN WEBCAM. NWP MDL GUIDANCE FCSTSGEN NW MOVMT THRU T+18. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20261113/1615Z