FVXX22 KNES 291915 VA ADVISORY DTG: 20220829/1915Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/915 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EM. OBS VA DTG: 29/1850Z OBS VA CLD: SFC/FL220 N0502 W07540 - N0454 W07517 - N0451 W07518 - N0452 W07541 - N0502 W07540 MOV W 20KT FCST VA CLD +6HR: 30/0100Z NO VA EXP FCST VA CLD +12HR: 30/0700Z NO VA EXP FCST VA CLD +18HR: 30/1300Z NO VA EXP RMK: WX CLD CVR OBSC SUMMIT BUT VA CLD SIG PSBLY OBSD NEAR SUMMIT. FL ESTD FM NWP MDL FCSTS. ANY VA LKLY TO DISP BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20220830/0115Z