FVXX24 KNES 091456 VA ADVISORY DTG: 20210809/1456Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/101 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. SERVICIO GEOLOGICO COLOMBIANO. ERUPTION DETAILS: RPRT OF NEW VA OBS VA DTG: 09/1420Z OBS VA CLD: SFC/FL210 N0456 W07534 - N0453 W07519 - N0453 W07519 - N0450 W07533 - N0456 W07534 MOV W 10KT FCST VA CLD +6HR: 09/2030Z NO VA EXP FCST VA CLD +12HR: 10/0230Z NO VA EXP FCST VA CLD +18HR: 10/0830Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD CVR. VO RPRTS NEW VA AROUND FL210 MOV SW. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20210809/2100Z