FVXX20 KNES 041859 VA ADVISORY DTG: 20170404/1859Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/118 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: ONGOING EMS OF GASES AND PSBL LIGHT VA OBS VA DTG: 04/1845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 090/5-10KT FCST VA CLD +6HR: 05/0100Z FCST VA CLD +12HR: 05/0700Z FCST VA CLD +18HR: 05/1300Z RMK: T+0 CONFICENCE IS LOW. NO VA IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE WX CLOUDS PRESENT. WEBCAMERA SHOWS EMS OF GASES AND PSBL LIGHT VA. EARLIER TODAY OVSICORI-UNA REPORTED VA EMS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170405/0100Z