FVXX21 KNES 222016 VA ADVISORY DTG: 20160722/2016Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/141 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: POSS VA EMISSION 1909Z OBS VA DTG: 22/1945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL190 090/10-15KT FCST VA CLD +6HR: 23/0200Z FCST VA CLD +12HR: 23/0800Z FCST VA CLD +18HR: 23/1400Z RMK: VO RPRTS POSS VA EMMISION AT 1909Z BASED ON SEISMIC DATA. NO VA DETECTED IN STLT IMAGERY DUE TO WEATHER CLOUDS ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20160723/0215Z