Possible volcanic ash emissions were reported for Sangay. Weather clouds obscured satellite and webcam views; forecasts indicate southwest movement of ash through the next 18 hours.Original VAAC bulletin:FVXX25 at 13:23 UTC, 01/10/26 from KNESVA ADVISORYDTG: 20261001/1321ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0201 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/636INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL VA EMSEST VA DTG: 01/1250ZEST VA CLD: SFC/FL200 S0200 W07822 - S0202 W07819- S0221 W07826 - S0210 W07843 - S0200 W07822 MOVSW 5KT FCST VA CLD +6HR: 01/1900Z SFC/FL200 S0159 W07819- S0202 W07818 - S0223 W07834 - S0213 W07841 -S0159 W07819 FCST VA CLD +12HR: 02/0100Z SFC/FL200 S0202W07820 - S0202 W07817 - S0225 W07819 - S0222W07832 - S0202 W07820 FCST VA CLD +18HR: 02/0700Z SFC/FL200 S0159W07819 - S0229 W07814 - S0226 W07834 - S0159W07819 - S0159 W07819 RMK: PSBL VA EMS. WX CLDS OBSC WEBCAM AND STLTIMG. NWP MDLS FCST GEN SW MVMT THRU T+18. ...BUTLERNXT ADVISORY: WILL BE ISSUED BY 20261001/1915Z