FVXX25 KNES 161544 VA ADVISORY DTG: 20230916/1544Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/547 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: RCNT VONA RPRT OBS VA DTG: 16/1520Z OBS VA CLD: SFC/FL200 N0504 W07530 - N0453 W07519 - N0453 W07519 - N0455 W07534 - N0504 W07530 MOV NW 20KT FCST VA CLD +6HR: 16/2130Z SFC/FL200 N0504 W07543 - N0453 W07519 - N0453 W07519 - N0452 W07544 - N0504 W07543 FCST VA CLD +12HR: 17/0330Z NO VA EXP FCST VA CLD +18HR: 17/0930Z NO VA EXP RMK: RCNT VONA RPRT RCVD INDICATING VA EMS MOVG NW. PSBL VA OBS IN STLT IMAGERY. WEBCAM OBSCD BY WX CLDS. VA FL BASED ON VONA. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230916/2145Z