FVXX20 KNES 210546
VA ADVISORY
DTG: 20161021/0546Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2016/289

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

ERUPTION DETAILS: PSBL VA EMS.

OBS VA DTG: 21/0515Z

OBS VA CLD: SFC/FL140 N1012 W08355 - N1005 W08345
- N0959 W08346 - N1002 W08358 - N1012 W08355 MOV
NW 5-10KT 

FCST VA CLD +6HR: 21/1130Z SFC/FL140 N1013 W08357
- N1005 W08346 - N0959 W08346 - N1002 W08401 -
N1013 W08357 

FCST VA CLD +12HR: 21/1730Z SFC/FL140 N1014
W08359 - N1004 W08344 - N0959 W08346 - N1004
W08402 - N1014 W08359 

FCST VA CLD +18HR: 21/2330Z SFC/FL140 N1014
W08401 - N1004 W08344 - N0958 W08345 - N1003
W08404 - N1014 W08401 

RMK: T+0 CONFIDENCE LOW. EMS SEEN IN WEBCAM, BUT
NOT IN STLT IMAGERY DUE TO WX CLDS. COMPOSITION
AND FULL EXTENT OF EMS IS UNCLEAR RESULTING IN
LOW CONFIDENCE. LITTLE CHANGE FCST OVER 18 HRS.
...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20161021/1145Z