FVXX20 KNES 121841
VA ADVISORY
DTG: 20180212/1841Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA_RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2018/062

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 12/1815Z

OBS VA CLD: SFC/FL150 N1005 W08420 - N1002 W08346
- N1001 W08346 - N0941 W08414 - N1005 W08420 MOV
W 10-15KT 

FCST VA CLD +6HR: 13/0030Z SFC/FL150 N1002 W08415
- N1002 W08346 - N1001 W08345 - N0940 W08411 -
N1002 W08415 

FCST VA CLD +12HR: 13/0630Z SFC/FL150 N1001
W08346 - N1000 W08346 - N0940 W08411 - N1001
W08416 - N1001 W08346 

FCST VA CLD +18HR: 13/1230Z SFC/FL150 N1002
W08346 - N0959 W08346 - N0940 W08411 - N0958
W08416 - N1002 W08346 

RMK: PRONOUNCED ONGOING VA EMS NOTED IN WEBCAM
IMAGERY. VA EMS SPREADING W THRU SW TO APPROX 30
NM DOWNWIND OF SUMMIT AS PER VIS STLT IMAGERY 
AND OVSICORI-UNA....LEE

NXT ADVISORY: WILL BE ISSUED BY 20180213/0045Z
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