FVXX22 KNES 211718 VA ADVISORY DTG: 20170921/1718Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2017/053 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. BOGOTA MWO. NWP MODELS. ERUPTION DETAILS: ERUPTION RPRTD TO FL210 MOV N/NW OBS VA DTG: 21/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 090/10KT FCST VA CLD +6HR: 21/2300Z FCST VA CLD +12HR: 22/0500Z FCST VA CLD +18HR: 22/1100Z RMK: VA NOT OBS IN STLT IMAGERY UNDER PTLY CLR WX CONDITIONS. MODEL WINDS AT FL210 SUPPORT VA MOVG W FM SUMMIT ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20170921/2315Z