Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows:FVXX20 at 19:53 UTC, 13/11/25 from KNESVA ADVISORYDTG: 20251113/1950ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSUMMIT ELEV: 11686 FT [3562 M]ADVISORY NR: 2025/1139INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSOBS VA DT: 133/1920ZOBS VA CLD: SFC/FL150 S0003 W07740 - S0005 W07739- S0013 W07745 - S0007 W07749 - S003 W07740 MOVSW 10KT FCST VA CLD +6HR: 14/0130Z SFC/FL150 N0005 W07755- S0004 W07739 - S0005 W07739 - S0001 W07758 -N0005 W07755 FCST VA CLD +12HR: 14/0730Z SFC/FL150 N0007W07755 - S0004 W07739 - S0005 W07740 - S0000W07758 - N0007 W07755 FCST VA CLD +18HR: 14/1330Z SFC/FL150 N0003W07756 - S0004 W07739 - S0005 W07739 - S0004W07758 - N0003 W07756 RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 10 NM SWFM SUMMIT. SW MVMT EXP TO SHIFT NW BY T+6 HRS,AND TO SHIFT WNW BY T+18 HRS. MVMT AND HGT BASEDON VONA, STLT OBS AND NWP MDLS. ...BERTALANNXT ADVISORY: WILL BE ISSUED BY 20251114/0200Z