FVXX20 KNES 241718 VA ADVISORY DTG: 20250124/1718Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2025/072 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 26/1650Z OBS VA CLD: SFC/FL200 N0500 W07535 - N0454 W07518 - N0452 W07518 - N0444 W07534 - N0500 W07535 MOV W 15KT FCST VA CLD +6HR: 26/2300Z SFC/FL200 N0459 W07602 - N0454 W07517 - N0452 W07518 - N0440 W07559 - N0459 W07602 FCST VA CLD +12HR: 27/0500Z NO VA EXP FCST VA CLD +18HR: 27/1100Z NO VA EXP RMK: VONA RPRTS VA EMS, CONFIRMED BY VOLCAT AND STLT MVG W. LTLCG IN VA MVMT THRU T+6 BASED ON MDL GUIDANCE. FL BASED ON VOLCAT NOTIFICATION AND NWP MDLS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20250124/2315Z