Possible volcanic ash emissions were reported for Sangay, but no ash plume is currently observed on satellite or webcam as of October 31, 2026. Forecasts indicate potential movement of ash towards the west-northwest within 12 hours.Original VAAC bulletin:FVXX24 at 15:45 UTC, 31/10/26 from KNESVA ADVISORYDTG: 20261031/1541ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/741INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS EST VA DTG: 31/1510ZEST VA CLD: SFC/FL200 S0159 W07820 - S0200 W07819- S0207 W07822 - S0203 W07828 - S0159 W07820 MOVSW 5KT FCST VA CLD +6HR: 31/2100Z SFC/FL200 S0159 W07820- S0201 W07819 - S0210 W07833 - S0200 W07836 -S0159 W07820 FCST VA CLD +12HR: 01/0300Z SFC/FL200 S0152W07832 - S0159 W07820 - S0201 W07819 - S0159W07835 - S0152 W07832 FCST VA CLD +18HR: 01/0900Z NO VA EXPRMK: VA EMS NOT CRNTLY OBS ON STLT OR WEBCAM DUETO WX CLDS. VA PSBLY OBS EARLIER MVG SW FM SUMMITAMONG CLDS. MVMT EXP TO SHFT TWD THE WNW BY T+12ACCORDING TO NWP MDLS. ...EVANSNXT ADVISORY: WILL BE ISSUED BY 20261031/2145Z