Sangay Volcanic Ash Advisory

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A possible volcanic ash emission from Sangay has been reported, but no ash plume or height was observed as of the latest advisory. Forecasts indicate potential ash cloud movement, but satellite detection was hindered by weather conditions.Original VAAC bulletin:FVXX23 at 10:42 UTC, 22/10/26 from KNESVA ADVISORYDTG: 20261022/1038ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/703INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMEST VA DTG: 22/1020ZEST VA CLD: SFC/FL210 S0200 W07835 - S0201 W07820- S0201 W07820 - S0204 W07834 - S0200 W07835 MOVW 10KT FCST VA CLD +6HR: 22/1630Z SFC/FL210 S0201 W07820- S0201 W07819 - S0208 W07833 - S0201 W07835 -S0201 W07820 FCST VA CLD +12HR: 22/2230Z SFC/FL210 S0159W07820 - S0159 W07811 - S0208 W07816 - S0201W07820 - S0159 W07820 FCST VA CLD +18HR: 23/0430Z NO VA EXPRMK: VA EM/CLD NOT OBSD IN SAT DUE TO MET CLD. VAFL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWPMDL FCST LARGE WIND SHEAR AT FL THRU T+12HRS. ...ZENGNXT ADVISORY: WILL BE ISSUED BY 20261022/1645Z