FVXX24 KNES 311248 VA ADVISORY DTG: 20220531/1248Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/555 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 31/1200Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 31/1800Z NO VA EXP FCST VA CLD +12HR: 01/0000Z NO VA EXP FCST VA CLD +18HR: 01/0600Z NO VA EXP RMK: VA HAS NOT BE OBS ON STLT FOR AT LEAST 8HRS. THERE HAS BEEN NO FURTHER RPRTS OF VA AND NO HOT SPOT CAN BE OBS. ...ZHU NXT ADVISORY: NO FURTHER ADVISORIES