FVXX21 KNES 301028 VA ADVISORY DTG: 20170930/1028Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/271 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. ERUPTION DETAILS: CONS EM OBS VA DTG: 30/0945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/5KT FCST VA CLD +6HR: 30/1600Z FCST VA CLD +12HR: 30/2200Z FCST VA CLD +18HR: 01/0400Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170930/1630Z