The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.Original VAAC bulletin:FVXX21 at 12:16 UTC, 01/11/26 from KNESVA ADVISORYDTG: 20261101/1214ZVAAC: WASHINGTONVOLCANO: REVENTADOR 352010PSN: S0005 W07739AREA: ECUADORSOURCE ELEV: 11686 FT AMSLADVISORY NR: 2026/1152INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: PSBL VA EMSEST VA DTG: 01/1140ZEST VA CLD: SFC/FL150 N0002 W07747 - S0004 W07739- S0005 W07740 - S0001 W07751 - N0002 W07747 MOVNW 5KT FCST VA CLD +6HR: 01/1730Z SFC/FL150 N0005 W07748- S0004 W07739 - S0005 W07740 - N0001 W07753 -N0005 W07748 FCST VA CLD +12HR: 01/2330Z SFC/FL150 S0004W07753 - S0004 W07739 - S0005 W07739 - S0009W07751 - S0004 W07753 FCST VA CLD +18HR: 02/0530Z NO VA EXPRMK: VA EMS NOT OBSD IN STLT IMG PSBLY DUE TO METCLDS. VA EMS MAY BE OBSCD. NW MVMT EXP TO SHIFTMORE WNW BY T+6 HRS AND WSW BY T+12 HRS. MVMT ANDHGT BASED ON NWP MDLS. ...BERTALANNXT ADVISORY: WILL BE ISSUED BY 20261101/1815Z