Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX21 at 09:57 UTC, 01/05/26 from KNESVA ADVISORYDTG: 20260501/0955ZVAAC: WASHINGTONVOLCANO: SANGAY 352090PSN: S0200 W07820AREA: ECUADORSOURCE ELEV: 17342 FT AMSLADVISORY NR: 2026/479INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS PSBLEST VA DTG: 01/0920ZEST VA CLD: SFC/FL220 S0158 W07840 - S0159 W07820- S0202 W07820 - S0203 W07839 - S0158 W07840 MOVW 10KT FCST VA CLD +6HR: 01/1530Z SFC/FL220 S0159 W07820- S0202 W07819 - S0209 W07859 - S0159 W07900 -S0159 W07820 FCST VA CLD +12HR: 01/2130Z SFC/FL220 S0153W07900 - S0159 W07820 - S0203 W07820 - S0204W07900 - S0153 W07900 FCST VA CLD +18HR: 02/0330Z NO VA EXPRMK: VA EMS NOT OBS IN STLT IMG DUE TO HVY WX CLDCVR. VA EMS PSBLY CONTNG BASED ON PREV ACTIVITY.NWP MDL GUIDANCE FCTST GEN WSW TO W MOVMT THRUT+12. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260501/1600Z