FVXX25 KNES 120116 VA ADVISORY DTG: 20230912/0116Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/535 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: NEW VA EMS RPRT OBS VA DTG: 12/0050Z OBS VA CLD: SFC/FL210 N0456 W07546 - N0453 W07519 - N0450 W07519 - N0448 W07546 - N0456 W07546 MOV W 10KT FCST VA CLD +6HR: 12/0700Z SFC/FL210 N0510 W07549 - N0453 W07519 - N0450 W07519 - N0456 W07559 - N0510 W07549 FCST VA CLD +12HR: 12/1300Z NO VA EXP FCST VA CLD +18HR: 12/1900Z NO VA EXP RMK: VA IS RRPT MOV W, BUT IS NOT OBS ON STLT DUE TO WX CLDS. VA IS DRAWN BASED ON RPRT INFO AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230912/0715Z