FVXX24 KNES 242231 VA ADVISORY DTG: 20241224/2231Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/611 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 24/2210Z OBS VA CLD: SFC/FL200 N0454 W07519 - N0453 W07519 - N0446 W07530 - N0452 W07531 - N0454 W07519 MOV W 10KT FCST VA CLD +6HR: 25/0400Z SFC/FL200 N0504 W07540 - N0453 W07519 - N0452 W07518 - N0456 W07543 - N0504 W07540 FCST VA CLD +12HR: 25/1000Z NO VA EXP FCST VA CLD +18HR: 25/1600Z NO VA EXP RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT. VONA INDICATES VA EMS. MDLW WINDS AT FL FCS TO VEER NXT 6 HR BECMG MORE FMT HE ESE. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20241225/0430Z