FVXX22 KNES 141701 VA ADVISORY DTG: 20220914/1701Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/979 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL NW OF SUMMIT OBS VA DTG: 14/1630Z OBS VA CLD: SFC/FL230 N0502 W07524 - N0453 W07519 - N0452 W07519 - N0456 W07528 - N0502 W07524 MOV NW 10KT FCST VA CLD +6HR: 14/2230Z SFC/FL230 N0505 W07531 - N0453 W07519 - N0453 W07519 - N0456 W07535 - N0505 W07531 FCST VA CLD +12HR: 15/0430Z NO VA EXP FCST VA CLD +18HR: 15/1030Z NO VA EXP RMK: OCNL VA EMS TO THE NW OF SUMMIT OBS IN STLT IMAGERY BUT WX CLDS ARE MOVING INTO THE AREA. WEBCAM OBSC BY WX CLDS. OCNL VONA RECEIVED INDICATING EMS. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220914/2300Z