FVXX23 KNES 042312
VA ADVISORY
DTG: 20170104/2312Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/015

INFO SOURCE: GOES-EAST. GFS WINDS. VOLCAT.
VOLCANO WEB CAMERA. OVSICORI-UNA. 

ERUPTION DETAILS: CONS EM

OBS VA DTG: 04/2245Z

OBS VA CLD: SFC/FL140 N1016 W08656 - N1015 W08630
- N0941 W08619 - N1005 W08346 - N0959 W08344 -
N0858 W08614 - N1016 W08656 MOV W 10KT 

FCST VA CLD +6HR: 05/0500Z SFC/FL140 N1006 W08347
- N1005 W08347 - N1000 W08344 - N0858 W08614 -
N0935 W08633 - N1006 W08347 

FCST VA CLD +12HR: 05/1100Z SFC/FL140 N1006
W08347 - N1000 W08343 - N0858 W08612 - N0925
W08626 - N1006 W08347 

FCST VA CLD +18HR: 05/1700Z SFC/FL140 N1007
W08347 - N1001 W08344 - N0904 W08617 - N0935
W08632 - N1007 W08347 

RMK: T+0 CONFIDENCE HIGH. STLT IMAGERY SHOWED VA
PLUME EXTD 140 NM TO THE WSW OF THE SUMMIT. LTL
CHG IN DIRECTION FCST OV NXT 18 HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20170105/0515Z