FVXX20 KNES 300532 VA ADVISORY DTG: 20160730/0532Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/157 INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: OCNL EM OBS VA DTG: 30/0445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/15-20KT FCST VA CLD +6HR: 30/1100Z FCST VA CLD +12HR: 30/1700Z FCST VA CLD +18HR: 30/2300Z RMK: VA NOT DETECTED IN STLT IMAGERY DUE TO WX CLDS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20160730/1130Z