Volcanic Ash Advisory Center Washington (VAAC) issued the following report:FVXX25 at 15:26 UTC, 14/12/25 from KNESVA ADVISORYDTG: 20251214/1524ZVAAC: WASHINGTONVOLCANO: RUIZ 351020PSN: N0453 W07519AREA: COLOMBIASOURCE ELEV: 17319 FT AMSLADVISORY NR: 2025/579INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VONA RPRT RCVDEST VA DTG: 14/1450ZEST VA CLD: SFC/FL190 N0459 W07525 - N0454 W07519- N0452 W07519 - N0452 W07527 - N0459 W07525 MOVNW 10KT FCST VA CLD +6HR: 14/2100Z SFC/FL190 N0511 W07530- N0454 W07519 - N0452 W07519 - N0456 W07540 -N0511 W07530 FCST VA CLD +12HR: 15/0300Z NO VA EXPFCST VA CLD +18HR: 15/0900Z NO VA EXPRMK: RCNT VONA RPRT RCVD INDICATING VA EMS MOVGWNW FM SUMMIT. VA NOT CRNTLY OBS IN STLT IMAGERYOR WEBCAM. VA FCST THRU T+6 HRS BASED ON NWPMDLS. ...COVERDALENXT ADVISORY: WILL BE ISSUED BY 20251214/2130Z