FVXX23 KNES 122316 VA ADVISORY DTG: 20150312/2316Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1002 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2015/006 INFO SOURCE: GOES-EAST. GFS WINDS. OVSICORI-UNA. ERUPTION DETAILS: STRONG EMISSION OF VA OBS VA DTG: 13/2245Z OBS VA CLD: SFC/FL200 N1013 W08353 - N0956 W08344 - N0938 W08415 - N0955 W08421 - N1013 W08353 MOV W 15-20KT SFC/FL300 N1034 W08334 - N1019 W08329 - N1000 W08347 - N1016 W08401 - N1034 W08334 MOV NE 20-25KT FCST VA CLD +6HR: 14/0500Z SFC/FL200 N1007 W08434 - N1002 W08347 - N1000 W08344 - N0913 W08505 - N0943 W08512 - N1007 W08434 SFC/FL300 N1043 W08314 - N1028 W08253 - N0959 W08344 - N1010 W08355 - N1043 W08314 FCST VA CLD +12HR: 14/1100Z SFC/FL300 NO ASH EXP FCST VA CLD +18HR: 14/1700Z NO ASH EXP RMK: GFS WINDS PLACES HEIGHT OF VA MOVING NE ABOUT FL300 AND VA MOVING W AT FL200. AT 13/2245Z VA EXTENDS ABOUT 25 NMI NE OF THE SUMMIT AND 20 NMI W OF THE SUMMIT ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150313/0515Z