FVXX24 KNES 140939 VA ADVISORY DTG: 20170914/0939Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/246 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING ACT OBS VA DTG: 14/0900Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/20-25KT FCST VA CLD +6HR: 14/1500Z FCST VA CLD +12HR: 14/2100Z FCST VA CLD +18HR: 15/0300Z RMK: VA CANNOT BE SEEN IN STLT IMAGERY THOUGH WEBCAM DOES SHOW ONGOING EMS WITH PSBL VA. MODELS SUGGEST MOV TO THE W AT FL130. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20170914/1545Z