FVXX21 KNES 301347
VA ADVISORY
DTG: 20161230/1347Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2016/497

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

ERUPTION DETAILS: ONGOING EMS

OBS VA DTG: 30/1315Z

OBS VA CLD: SFC/FL140 N1002 W08346 - N1001 W08346
- N0959 W08350 - N1001 W08350 - N1002 W08346 MOV
W 15-20KT 

FCST VA CLD +6HR: 30/1930Z SFC/FL140 N1002 W08346
- N1001 W08346 - N0958 W08352 - N1000 W08352 -
N1002 W08346 

FCST VA CLD +12HR: 31/0130Z SFC/FL140 N1002
W08346 - N1001 W08346 - N0958 W08352 - N1001
W08353 - N1002 W08346 

FCST VA CLD +18HR: 31/0730Z SFC/FL140 N1004
W08353 - N1002 W08346 - N1001 W08346 - N1001
W08354 - N1004 W08353 

RMK: T+0 CONFIDENCE IS HIGH. MORNING VISIBLE
IMAGERY SHOWS A PLUME EXTENDING ABOUT 10 NMI WSW
OF THE SUMMIT. WEBCAMERA SHOWS EMS OF GASES AND
LIGHT VA. ...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20161230/1945Z