FVXX23 KNES 250831 VA ADVISORY DTG: 20211125/0831Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/368 INFO SOURCE: GOES-16. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 25/0800Z OBS VA CLD: SFC/FL200 N0502 W07529 - N0453 W07517 - N0452 W07518 - N0456 W07532 - N0502 W07529 MOV NW 5KT FCST VA CLD +6HR: 25/1400Z SFC/FL200 N0456 W07537 - N0454 W07517 - N0452 W07518 - N0450 W07536 - N0456 W07537 FCST VA CLD +12HR: 25/2000Z NO VA EXP FCST VA CLD +18HR: 26/0200Z NO VA EXP RMK: VA DETECTED ON STLTT MOVG NW OF SUMMIT. WX CLDS CVR MUCH OF SUMMIT AREA. MDL WINDS AT FL FCST TO BACK BECMG MORE FM THE E BY T+6 HR. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20211125/1430Z