Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX23 at 02:25 UTC, 07/04/26 from KNESVA ADVISORYDTG: 20260407/0218ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0004 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/332INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: PSBL VA EMSEST VA DTG: 07/0150ZEST VA CLD: SFC/FL140 N0004 W07746 - S0004 W07739- S0005 W07740 - S0001 W07750 - N0004 W07746 MOVNW 5KT FCST VA CLD +6HR: 07/0730Z SFC/FL140 N0007 W07749- S0004 W07739 - S0005 W07740 - N0002 W07755 -N0007 W07749 FCST VA CLD +12HR: 07/1330Z NO VA EXPFCST VA CLD +18HR: 07/1930Z NO VA EXPRMK: VA EMS NOT VSBL IN STLT IMG PSBLY DUE TO METCLDS. VA EMS MAY BE OBSCD. LTLCG IN FCST THRU T+6HRS. MVMT AND HGT BASED ON NWP MDLS. ...BERTALANNXT ADVISORY: WILL BE ISSUED BY 20260407/0830Z