FVXX20 KNES 200416 VA ADVISORY DTG: 20231020/0416Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/608 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS NOT OBSD OBS VA DTG: 20/0350Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 20/1000Z NO VA EXP FCST VA CLD +12HR: 20/1600Z NO VA EXP FCST VA CLD +18HR: 20/2200Z NO VA EXP RMK: NO VA EMS/CLDS OBSD IN SAT. NO MET CLDS. NO FURTHER RPRT RECEIVED. ...ZENG NXT ADVISORY: NO FURTHER ADVISORIES