Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX23 at 12:57 UTC, 30/05/26 from KNESVA ADVISORYDTG: 20260530/1255ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/530INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS EST VA DTG: 30/1220ZEST VA CLD: SFC/FL150 N0001 W07746 - S0004 W07738- S0005 W07738 - S0005 W07749 - N0001 W07746 MOVW 10KT FCST VA CLD +6HR: 30/1830Z SFC/FL150 N0007 W07755- S0004 W07738 - S0005 W07739 - S0000 W07759 -N0007 W07755 FCST VA CLD +12HR: 31/0030Z NO VA EXPFCST VA CLD +18HR: 31/0630Z NO VA EXPRMK: VA NOT OBS ON STLT OR WEBCAM DUE TO WX CLDS.EMS MAY CONT. NWP MDLS SUG WNW VA MVMT WITH NWMVMT EXP THRU T+6. ...EVANSNXT ADVISORY: WILL BE ISSUED BY 20260530/1900Z