FVXX20 KNES 271539 VA ADVISORY DTG: 20161027/1539Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/319 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 27/1515Z OBS VA CLD: SFC/FL165 N1028 W08314 - N1001 W08307 - N0959 W08346 - N1004 W08347 - N1028 W08314 MOV E 5-10KT FCST VA CLD +6HR: 27/2130Z SFC/FL165 N1019 W08312 - N0956 W08303 - N0959 W08347 - N1004 W08346 - N1019 W08312 FCST VA CLD +12HR: 28/0330Z SFC/FL165 N1014 W08308 - N0952 W08300 - N0959 W08347 - N1004 W08347 - N1014 W08308 FCST VA CLD +18HR: 28/0930Z SFC/FL165 N1022 W08313 - N1002 W08304 - N0958 W08347 - N1002 W08347 - N1022 W08313 RMK: T+0 CONFIDENCE HIGH. STLT SHOWS VA CLD EXTD ROUGHLY 35 NM TO THE NE AND 25 NM TO THE E FROM THE SUMMIT. FCST CONFIDENCE LOW DUE TO LGHT/VARIALBE WINDS. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20161027/2145Z