Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX23 at 06:44 UTC, 23/04/26 from KNESVA ADVISORYDTG: 20260423/0641ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/390INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: EST VA DTG: 23/0620ZEST VA CLD: SFC/FL140 N0000 W07723 - S0006 W07723- S0005 W07739 - S0004 W07740 - N0000 W07723 MOVE 5KT FCST VA CLD +6HR: 23/1230Z SFC/FL140 N0000 W07724- S0005 W07723 - S0005 W07739 - S0004 W07740 -N0000 W07724 FCST VA CLD +12HR: 23/1830Z SFC/FL140 N0000W07724 - S0005 W07723 - S0005 W07739 - S0004W07740 - N0000 W07724 FCST VA CLD +18HR: 24/0030Z SFC/FL140 N0000W07724 - S0006 W07724 - S0005 W07740 - S0004W07739 - N0000 W07724 RMK: VA NOT DETECTED ON STLT DUE TO THK WX CLDSIN SUMMIT AREA. VONA INDICATES VA EMS AND WEBCAMSHOWS SUMMIT ACTVTY. NO CHG FCST TO MDL WINDS ATFL NXT 18 HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20260423/1245Z