FVXX20 KNES 261428
VA ADVISORY
DTG: 20161026/1428Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2016/313

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 26/1345Z

OBS VA CLD: SFC/FL180 N1017 W08410 - N1004 W08346
- N0959 W08346 - N1007 W08411 - N1017 W08410 MOV
NW 5-10KT 

FCST VA CLD +6HR: 26/2000Z SFC/FL180 N1023 W08335
- N1018 W08325 - N1000 W08344 - N1003 W08347 -
N1023 W08335 

FCST VA CLD +12HR: 27/0200Z SFC/FL180 N1029
W08335 - N1023 W08325 - N1001 W08344 - N1001
W08347 - N1029 W08335 

FCST VA CLD +18HR: 27/0800Z SFC/FL180 N1029
W08334 - N1023 W08325 - N1001 W08344 - N1002
W08347 - N1029 W08334 

RMK: T+0 CONFIDENCE HIGH. PLUME OF VA EXTD 15 NM
TO THE NW OF SUMMIT. WINDS FCST TO DRAMATIALLY
SHIFT TO NE RESULTING IN LOW CONFIDENCE 6-18 HRS
FCST. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20161026/2030Z