Possible volcanic ash emissions were indicated, but no ash plume or height was observed due to heavy cloud cover as of November 2, 2026, 17:40 UTC. Forecasts suggest potential ash movement to the west-northwest through the next 12 hours.Original VAAC bulletin:FVXX24 at 18:13 UTC, 02/11/26 from KNESVA ADVISORYDTG: 20261102/1808ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/750INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS PSBLEST VA DTG: 02/1740ZEST VA CLD: SFC/FL220 S0152 W07834 - S0159 W07819- S0202 W07820 - S0155 W07836 - S0152 W07834 MOVNW 15KT FCST VA CLD +6HR: 02/2330Z SFC/FL220 S0154 W07840- S0159 W07819 - S0202 W07820 - S0158 W07841 -S0154 W07840 FCST VA CLD +12HR: 03/0530Z SFC/FL220 S0156W07841 - S0159 W07819 - S0202 W07819 - S0201W07841 - S0156 W07841 FCST VA CLD +18HR: 03/1130Z NO VA EXPRMK: VA EMS NOT OBS IN STLT IMG DUE TO HVY METCLD CVR. OBSCD VA EMS PSBLY CONTNG BASED ON PREVACTIVITY. NWP MDL GUIDANCE FCSTS GEN WNW TO WMOVMT THRU T+12. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20261103/0000Z