FVXX22 KNES 202003 VA ADVISORY DTG: 20150420/2003Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2015/017 INFO SOURCE: VOLCANO WEB CAMERA. ERUPTION DETAILS: CONT VA EMISSIONS OBS VA DTG: 20/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 80/5-10KT FCST VA CLD +6HR: 21/0130Z VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 80/0KT FCST VA CLD +12HR: 21/0730Z SFC/FL120 NO ASH EXP FCST VA CLD +18HR: 21/1330Z NO ASH EXP RMK: VA EMISSIONS SEEN IN WEBCAM. NOT SEEN IN STLT DUE TO WX CLD. UNABLE TO REACH VO FOR MORE INFORMATION. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20150421/0200Z