FVXX23 KNES 051245
VA ADVISORY
DTG: 20170105/1245Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/018

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 05/1215Z

OBS VA CLD: SFC/FL140 N1004 W08346 - N0959 W08342
- N0931 W08432 - N0950 W08442 - N1004 W08346 MOV
SW 5-10KT 

FCST VA CLD +6HR: 05/1830Z SFC/FL140 N1004 W08346
- N0959 W08342 - N0917 W08441 - N0952 W08455 -
N1004 W08346 

FCST VA CLD +12HR: 06/0030Z SFC/FL140 N1004
W08346 - N0959 W08341 - N0915 W08442 - N0952
W08458 - N1004 W08346 

FCST VA CLD +18HR: 06/0630Z SFC/FL140 N1004
W08345 - N0959 W08341 - N0914 W08442 - N0952
W08459 - N1004 W08345 

RMK: T+0 CONFIDENCE HIGH. MORNING VISIBLE IMAGERY
SHOWS VA PLUME EXTD ROUGHLY 60 NM TO THE SW OF
SUMMIT. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20170105/1845Z
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