FVXX22 KNES 171306
VA ADVISORY
DTG: 20170117/1306Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/056

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

ERUPTION DETAILS: ONGOING EM.

OBS VA DTG: 17/1245Z

OBS VA CLD: SFC/FL120 N1004 W08346 - N1000 W08345
- N0958 W08359 - N1004 W08359 - N1004 W08346 MOV
W 15-20KT 

FCST VA CLD +6HR: 17/1900Z SFC/FL120 N1004 W08345
- N1000 W08345 - N0958 W08402 - N1004 W08402 -
N1004 W08345 

FCST VA CLD +12HR: 18/0100Z SFC/FL120 NO ASH EXP

FCST VA CLD +18HR: 18/0700Z NO ASH EXP

RMK: T+0 CONFIDENCE HIGH. FIRST VISIBLE IMAGERY
SHOWS EM EXTD ABT 10 NM TO THE W OF SUMMIT.
WEBCAM SHOWS SOME VA EM ALONG WITH GASES AND
STEAM. MODELS CONT W MOV THROUGH 12 HRS.
...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20170117/1900Z