FVXX20 KNES 130500 VA ADVISORY DTG: 20150813/0500Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2015/420 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: INTERMITTENT VA EMS PSBL OBS VA DTG: 13/0445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 090/20-25KT FCST VA CLD +6HR: 13/1100Z FCST VA CLD +12HR: 13/1700Z FCST VA CLD +18HR: 13/2300Z RMK: HVY CLD CVR INVOF SUMMIT. VA NOT DETECTED. PSBL CONT OCNL EM OF LGT VA. WEBCAM ALSO CLDY. ANY VA BELOW FL200 IS FCST TO MOV W INTO RAIN CLDS. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20150813/1100Z