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, and moving at 10 kts in W direction.Original VAAC bulletin:FVXX22 at 04:09 UTC, 15/08/26 from KNESVA ADVISORYDTG: 20260815/0406ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/825INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBSOBS VA DTG: 15/0330ZOBS VA CLD: SFC/FL140 N0004 W07800 - S0004 W07739- S0004 W07801 - N0004 W07800 MOV W 10KT FCST VA CLD +6HR: 15/0930Z SFC/FL140 N0005 W07759- S0005 W07739 - S0004 W07802 - N0005 W07759 FCST VA CLD +12HR: 15/1530Z SFC/FL140 N0007W07758 - S0005 W07739 - S0002 W07802 - N0007W07758 FCST VA CLD +18HR: 15/2130Z SFC/FL140 N0007W07757 - S0004 W07739 - S0002 W07803 - N0007W07757 RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VAFCST TO CONT W TO WNW MOV THRU T+18HRS BEFOREDISP. VO ACT MODERATE. ...FISHERNXT ADVISORY: WILL BE ISSUED BY 20260815/1000Z