FVXX20 KNES 151321 VA ADVISORY DTG: 20161115/1321Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/405 INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: CONS VA EM OBS VA DTG: 15/1245Z OBS VA CLD: SFC/FL150 N1002 W08345 - N0957 W08328 - N0953 W08330 - N1001 W08347 - N1002 W08345 MOV SE 10-15KT FCST VA CLD +6HR: 15/1900Z SFC/FL150 N1004 W08346 - N0956 W08326 - N0950 W08329 - N1001 W08347 - N1004 W08346 FCST VA CLD +12HR: 16/0100Z SFC/FL150 N1004 W08346 - N0959 W08326 - N0950 W08328 - N1000 W08347 - N1004 W08346 FCST VA CLD +18HR: 16/0700Z SFC/FL150 N1004 W08347 - N0958 W08325 - N0949 W08328 - N1000 W08347 - N1004 W08347 RMK: T+0 CONFIDENCE HIGH. VA PLUME SEEN IN STLT EXTD 19 NM TO SE OF SUMMIT. VA RISING TO APRX FL150 BASED ON STLT IMAGERY. DIRECTION AGREES WITH MODEL WINDS AND VO FORECAST. EM EXPECTED TO CONT BASED ON RECENT ACT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20161115/1915Z