FVXX21 KNES 180338 VA ADVISORY DTG: 20160918/0338Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/169 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: GAS AND PSBL VA EM. OBS VA DTG: 18/0315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/15KT FCST VA CLD +6HR: 18/0930Z FCST VA CLD +12HR: 18/1530Z FCST VA CLD +18HR: 18/2130Z RMK: VA NOT OBS IN STLT IMAGERY. EM OF GAS AND PSBL VA OBS IN WEBCAM. MODEL WINDS SUGGEST ANY VA TO MOVE W OF SUMMIT. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20160918/0945Z