FVXX21 KNES 150343 VA ADVISORY DTG: 20170515/0343Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/147 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: EMS OF GASES AND PSBL VA OBS VA DTG: 15/0315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 270/0-5KT FCST VA CLD +6HR: 15/0930Z FCST VA CLD +12HR: 15/1530Z FCST VA CLD +18HR: 15/2130Z RMK: T+0 CONFIDENCE IS LOW. NO VA IS OBSERVED IN IMAGERY. WEBCAM SHOWS EMS OF GASES AND PSBL VA TO 500M ABOVE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170515/0945Z