FVXX22 KNES 301647 VA ADVISORY DTG: 20211030/1647Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/271 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 30/1630Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 30/2230Z NO VA EXP FCST VA CLD +12HR: 31/0430Z NO VA EXP FCST VA CLD +18HR: 31/1030Z NO VA EXP RMK: PREV VA HAS DISP. NO NEW VA OBS IN SAT DATA OR RPTD VIA VONA. ...TUGGLE NXT ADVISORY: NO FURTHER ADVISORIES