Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX21 at 08:09 UTC, 14/11/25 from KNESVA ADVISORYDTG: 20251114/0806ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSUMMIT ELEV: 17342 FT [5286 M]ADVISORY NR: 2025/854INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOINGEST VA DTG: 14/0740ZEST VA CLD: SFC/FL200 S0157 W07834 - S0200 W07820- S0201 W07820 - S0202 W07834 - S0157 W07834 MOVW 10KT FCST VA CLD +6HR: 14/1330Z SFC/FL200 S0156 W07834- S0200 W07820 - S0201 W07820 - S0202 W07834 -S0156 W07834 FCST VA CLD +12HR: 14/1930Z SFC/FL200 S0156W07834 - S0200 W07820 - S0201 W07820 - S0202W07834 - S0156 W07834 FCST VA CLD +18HR: 15/0130Z NO VA EXPRMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENTACTVTY. NO CHG FCST TO MDL WINDS AT FL NXT 12 HR....KONONNXT ADVISORY: WILL BE ISSUED BY 20251114/1400Z