FVXX23 KNES 301828 VA ADVISORY DTG: 20160430/1828Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/009 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSSIBLE CONS VA EM OBS VA DTG: 30/1745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 E/0-5KT FCST VA CLD +6HR: 01/0000Z FCST VA CLD +12HR: 01/0600Z FCST VA CLD +18HR: 01/1200Z RMK: CONS VA EM MAY BE POSSIBLE BASED ON RECENT ACT. VA NOT SEEN IN STLT OR WEBCAM DUE TO WX CLDS. ASH EXPECTED TO CONT MOV ESE BASED ON MODEL DATA. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160501/0030Z