FVXX23 KNES 050004 VA ADVISORY DTG: 20160505/0004Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/026 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. RED SISMOLOGICA NACIONAL ERUPTION DETAILS: VA EM PSBL OBS VA DTG: 04/2315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 330/0-5KT FCST VA CLD +6HR: 05/0530Z FCST VA CLD +12HR: 05/1130Z FCST VA CLD +18HR: 05/1730Z RMK: VO RPRTS NEW DISCRETE VA EM HAVE OCCURRED AND ARE MOV ESE. VA NOT DETECTABLE IN STLT DUE TO HVY WX CLD CVR. EM NOT SEEN IN WEBCAM DUE TO VA ACCUMULATION. MODEL WIND DIRECTION AGREES WITH VO OBS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160505/0600Z