FVXX23 KNES 261659 VA ADVISORY DTG: 20210826/1659Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/134 INFO SOURCE: GOES-16. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 26/1630Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 26/2230Z NO VA EXP FCST VA CLD +12HR: 27/0430Z NO VA EXP FCST VA CLD +18HR: 27/1030Z NO VA EXP RMK: PREV VA HAS DISP. VA NOT OBS IN SAT DATA UNDER PRTLY CLDY CONDS. NO NEW RPTS OF VA. ...TUGGLE NXT ADVISORY: NO FURTHER ADVISORIES