FVXX21 KNES 010434 VA ADVISORY DTG: 20171001/0434Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/275 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. OVSICORI-UNA. ERUPTION DETAILS: ERUPTION AT 01/0400Z OBS VA DTG: 01/0415Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/5KT FCST VA CLD +6HR: 01/1030Z FCST VA CLD +12HR: 01/1630Z FCST VA CLD +18HR: 01/2230Z RMK: VO RPRT ERUPTION AT 0400Z WITH VA TO FL130 MOV NW. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20171001/1030Z