FVXX20 KNES 250509 VA ADVISORY DTG: 20240925/0509Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/442 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: RCNT VONA RPRT OBS VA DTG: 25/0450Z OBS VA CLD: SFC/FL190 N0459 W07523 - N0454 W07519 - N0453 W07519 - N0453 W07526 - N0459 W07523 MOV NW 10KT FCST VA CLD +6HR: 25/1100Z SFC/FL190 N0508 W07536 - N0453 W07519 - N0453 W07519 - N0456 W07541 - N0508 W07536 FCST VA CLD +12HR: 25/1700Z NO VA EXP FCST VA CLD +18HR: 25/2300Z NO VA EXP RMK: VONA RPRT RCVD INDICATING VA EM MOVG NW. VA NOT CRNTLY OBS IN STLT IMAGERY OR WEBCAM. VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20240925/1115Z