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 18:42 UTC, 07/11/26 from KNESVA ADVISORYDTG: 20261107/1839ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1181INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSOBS VA DTG: 07/1820ZOBS VA CLD: SFC/FL140 N0005 W07748 - S0004 W07739- S0005 W07739 - N0000 W07751 - N0005 W07748 MOVNW 10KT FCST VA CLD +6HR: 08/0030Z SFC/FL140 N0010 W07751- S0004 W07739 - S0005 W07740 - N0000 W07755 -N0010 W07751 FCST VA CLD +12HR: 08/0630Z SFC/FL140 N0010W07750 - S0005 W07739 - S0005 W07740 - N0000W07755 - N0010 W07750 FCST VA CLD +18HR: 08/1230Z SFC/FL140 N0010W07750 - S0004 W07739 - S0005 W07740 - N0000W07755 - N0010 W07750 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. HOTSPOT ON SWIR SO VA EMS LIKELYCONTINUE. NO CHG FCST TO MDL WINDS AT FL NXT 18HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261108/0045Z