FVXX23 KNES 230924 VA ADVISORY DTG: 20240623/0924Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/313 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: MNR VA EMS OBSD IN WEBCAM EST VA DTG: 23/0850Z EST VA CLD: SFC/FL220 N0500 W07530 - N0453 W07519 - N0452 W07519 - N0452 W07531 - N0500 W07530 MOV W 15KT FCST VA CLD +6HR: 23/1500Z SFC/FL220 N0505 W07537 - N0455 W07519 - N0453 W07518 - N0453 W07538 - N0505 W07537 FCST VA CLD +12HR: 23/2100Z NO VA EXP FCST VA CLD +18HR: 24/0300Z NO VA EXP RMK: VA EMS OBSD ON WEBCAM, BUT VA EMS NOT SEEN ON STLT IMG DUE TO MET CLDS AND MAY BE OBSCD. LTLCG IN FCST THRU T+6 HRS. MVMT AND HGT BASED ON VONA, WEBCAM OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20240623/1530Z