FVXX21 KNES 221235
VA ADVISORY
DTG: 20180122/1235Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA_RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2018/020

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

ERUPTION DETAILS: CONS VA PLUME

OBS VA DTG: 22/1215Z

OBS VA CLD: SFC/FL130 N1020 W08340 - N1017 W08337
- N1002 W08346 - N1002 W08347 - N1020 W08340 MOV
NE 5KT 

FCST VA CLD +6HR: 22/1830Z SFC/FL130 N1020 W08340
- N1016 W08336 - N1002 W08345 - N1003 W08347 -
N1020 W08340 

FCST VA CLD +12HR: 23/0030Z SFC/FL130 NO ASH EXP

FCST VA CLD +18HR: 23/0630Z NO ASH EXP

RMK: CONS VA PLUME SEEN IN STLT EXTD APRX 18 NM
TO THE NE OF SUMMIT. PLUME ALSO SEEN IN WEB CAM.
SKY CLR OF MET CLDS. DIRECTION OF VA NOT 
SUPPORTED BY MODELS BUT VA EXPECTED TO CONT 
MOVING NE THRU FORECAST PERIOD. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20180122/1830Z
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