FVXX24 KNES 271954 VA ADVISORY DTG: 20151027/1954Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2015/050 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: ONGOING VA EMS PSBL OBS VA DTG: 27/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/5KT FCST VA CLD +6HR: 28/0130Z FCST VA CLD +12HR: 28/0730Z FCST VA CLD +18HR: 28/1330Z RMK: VA NOT OBS IN STLT IMAGERY DUE TO WX CLD CVR INVOF SUMMIT. ONGOING VA EMS PSBL BELOW FL140 MOVG W AT 5KTS. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20151028/0200Z