FVXX24 KNES 272235 VA ADVISORY DTG: 20241227/2235Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/620 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. SERVICIO GEOLOGICO COLOMBIANO. ERUPTION DETAILS: VA EMS OBSD OBS VA DTG: 27/2210Z OBS VA CLD: SFC/FL210 N0454 W07519 - N0452 W07518 - N0450 W07524 - N0454 W07525 - N0454 W07519 MOV W 15KT FCST VA CLD +6HR: 28/0400Z SFC/FL210 N0456 W07528 - N0453 W07518 - N0452 W07519 - N0452 W07528 - N0456 W07528 FCST VA CLD +12HR: 28/1000Z NO VA EXP FCST VA CLD +18HR: 28/1600Z NO VA EXP RMK: VA EMS OBSD IN SAT AND WEBCAM AMONG MET CLDS. VA CLDS SEEN APPX 5 NMI W FM SUMMIT. VONA RECEIVED. NWP MDL FCST SLIGHTLY BACKING THUR T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20241228/0430Z