FVXX20 KNES 241903 VA ADVISORY DTG: 20150424/1903Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1002 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2015/023 INFO SOURCE: GOES-EAST. RADIOSONDE. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONTINUOUS PLUME OF GASES WITH OCNL LGT ASH OBS VA DTG: 24/1815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 25/0030Z FCST VA CLD +12HR: 25/0630Z FCST VA CLD +18HR: 25/1230Z RMK: THE VO RPRTS MORE GAS THAN ASH BEING EMITTED BY THE VOLCANO AND ANY ASH IS FALLING OUT NEAR SUMMIT WITHIN 5NM TO THE WEST ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES