FVXX20 KNES 191436 VA ADVISORY DTG: 20110419/1434Z VAAC: WASHINGTON VOLCANO: HUILA 1501-05 PSN: N0255 W07603 AREA: COLOMBIA SUMMIT ELEV: 17602 FT (5365 M) ADVISORY NR: 2011/003 INFO SOURCE: GOES-13. SEISMIC DETECTION. VOLCANO WEB CAMERA. VOLCANO OBSERVATORY ERUPTION DETAILS: ONGOING GAS EMISSION- NO ASH MOV NW OBS VA DTG: 19/1345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 19/2000Z FCST VA CLD +12HR: 20/0200Z FCST VA CLD +18HR: 20/0800Z RMK: THE VO REPORTS WITH DAYLIGHT THE PLUME IS WHITE MOVG NW FROM THE SUMMIT. LOW SEISMIC TREMOR AND NO ASH REPORTS RECEIVED. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES NNNN