FVXX22 KNES 212204 VA ADVISORY DTG: 20211021/2204Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/237 INFO SOURCE: GOES-16. NWP MODELS. SERVICIO GEOLOGICO COLOMBIANO. ERUPTION DETAILS: RPRT OF VA EM OBS VA DTG: 21/2130Z OBS VA CLD: SFC/FL190 N0502 W07530 - N0453 W07519 - N0452 W07519 - N0456 W07534 - N0502 W07530 MOV W 5KT FCST VA CLD +6HR: 22/0330Z NO VA EXP FCST VA CLD +12HR: 22/0930Z NO VA EXP FCST VA CLD +18HR: 22/1530Z NO VA EXP RMK: VA EM NOT SEEN ON STLT DUE TO CLD CVR. VO RPRTS VA EM AROUND FL190 MOV WNW. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20211022/0400Z