FVXX22 KNES 191354
VA ADVISORY
DTG: 20170519/1354Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/156

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

ERUPTION DETAILS: ONGOING EM

OBS VA DTG: 19/1315Z

OBS VA CLD: SFC/FL160 N1015 W08352 - N1008 W08347
- N1002 W08346 - N1003 W08350 - N1013 W08355 -
N1015 W08352 MOV NW 5-10KT 

FCST VA CLD +6HR: 19/1930Z SFC/FL160 N1026 W08348
- N1003 W08344 - N1001 W08347 - N1009 W08351 -
N1017 W08355 - N1024 W08353 - N1026 W08348 

FCST VA CLD +12HR: 20/0130Z SFC/FL160 N1028
W08341 - N1003 W08343 - N1001 W08346 - N1014
W08349 - N1028 W08350 - N1028 W08341 

FCST VA CLD +18HR: 20/0730Z SFC/FL160 N1026
W08335 - N1002 W08343 - N1001 W08346 - N1026
W08346 - N1026 W08335 

RMK: T+CONFIDENCE HIGH. EM SEEN ON WEBCAM MOVING
NNW. PLUME EXTENDS ABOUT 15-20NM FROM SUMMIT. 
...GAETANO

NXT ADVISORY: WILL BE ISSUED BY 20170519/2000Z