Ongoing volcanic ash emissions are reported at Sangay. No ash plume height was observed or reported as of the latest advisory on October 30, 2026, at 05:39 UTC.Original VAAC bulletin:FVXX24 at 05:42 UTC, 30/10/26 from KNESVA ADVISORYDTG: 20261030/0539ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0201 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/735INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSEST VA DTG: 30/0510ZEST VA CLD: SFC/FL210 S0200 W07819 - S0210 W07817- S0210 W07824 - S0201 W07820 - S0200 W07819 MOVS 10KT FCST VA CLD +6HR: 30/1100Z SFC/FL210 S0200 W07820- S0211 W07814 - S0211 W07823 - S0200 W07821 -S0200 W07820 FCST VA CLD +12HR: 30/1700Z SFC/FL210 S0159W07820 - S0212 W07814 - S0211 W07825 - S0200W07821 - S0159 W07820 FCST VA CLD +18HR: 30/2300Z SFC/FL210 S0200W07820 - S0200 W07819 - S0211 W07811 - S0210W07823 - S0200 W07820 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VONA INDICATES VA EMS AND WEBCAMCONFIRMS. NO CHG FCST TO MDL WINDS AT FL NXT 18HR. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261030/1200Z