FVXX20 KNES 231430 VA ADVISORY DTG: 20240923/1430Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/435 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBSD OBS VA DTG: 23/1400Z OBS VA CLD: SFC/FL200 N0453 W07519 - N0453 W07519 - N0446 W07523 - N0448 W07526 - N0453 W07519 MOV SW 15KT FCST VA CLD +6HR: 23/2000Z SFC/FL200 N0502 W07529 - N0454 W07519 - N0452 W07519 - N0456 W07532 - N0502 W07529 FCST VA CLD +12HR: 24/0200Z SFC/FL200 N0502 W07530 - N0453 W07519 - N0453 W07519 - N0455 W07532 - N0502 W07530 FCST VA CLD +18HR: 24/0800Z NO VA EXP RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 10 NM SW FM SUMMIT. SW MVMT EXP TO SHIFT WNW THRU T+12 HRS. MVMT AND HGT BASED ON STLT AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20240923/2030Z