FVXX20 KNES 121303
VA ADVISORY
DTG: 20180212/1303Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA_RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2018/061

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB
CAMERA. OVSICORI-UNA. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 12/1245Z

OBS VA CLD: SFC/FL140 N1002 W08346 - N1001 W08345
- N0955 W08352 - N1001 W08355 - N1002 W08346 MOV
SW 5-10KT 

FCST VA CLD +6HR: 12/1900Z SFC/FL140 N1002 W08346
- N1001 W08346 - N0954 W08354 - N1001 W08356 -
N1002 W08346 

FCST VA CLD +12HR: 13/0100Z SFC/FL140 N1002
W08346 - N1001 W08346 - N0954 W08353 - N1001
W08356 - N1002 W08346 

FCST VA CLD +18HR: 13/0700Z SFC/FL140 N1002
W08346 - N1000 W08346 - N0954 W08354 - N1001
W08356 - N1002 W08346 

RMK: GOOD VA EMS NOTED ON WEBCAM IMAGERY. DIFFUSE
VA PLUME EVIDENT NEAR SUMMIT EXTENDING NW THRU W
WITH MORE PRONOUNCED PLUME EXTENDING SW TO APPROX
10 NM. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20180212/1900Z