FVXX24 KNES 140355 VA ADVISORY DTG: 20170914/0355Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/245 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING ACT OBS VA DTG: 14/0330Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/20-25KT FCST VA CLD +6HR: 14/0930Z FCST VA CLD +12HR: 14/1530Z FCST VA CLD +18HR: 14/2130Z RMK: VA CANNOT BE SEEN IN STLT IMAGERY BUT WEBCAM SHOWS PSBL VA. MODELS SUGGEST MOV TO THE W ARND 20 KTS AT FL130. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20170914/1000Z