FVXX22 KNES 152124 VA ADVISORY DTG: 20170115/2124Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/052 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS EM OBS VA DTG: 15/2030Z OBS VA CLD: SFC/FL120 N1002 W08346 - N1000 W08344 - N0949 W08356 - N0952 W08359 - N1002 W08346 MOV SW 10KT FCST VA CLD +6HR: 16/0230Z SFC/FL120 N1004 W08346 - N1000 W08344 - N0948 W08357 - N0951 W08401 - N1004 W08346 FCST VA CLD +12HR: 16/0830Z SFC/FL120 N1003 W08346 - N1001 W08344 - N0950 W08401 - N0954 W08402 - N1003 W08346 FCST VA CLD +18HR: 16/1430Z SFC/FL120 N1004 W08346 - N0959 W08344 - N0956 W08408 - N1001 W08408 - N1004 W08346 RMK: T+0 CONFIDENCE HIGH. STLT IMAGERY SHOWED A NRW PLUME OF VA EXT 10 NM SW OF THE SUMMIT. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170116/0330Z