FVXX21 KNES 011632
VA ADVISORY
DTG: 20150501/1632Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2015/025

INFO SOURCE: OVSICORI-UNA. 

ERUPTION DETAILS: EMISSION AT 01/1436Z

OBS VA DTG: 01/1545Z

OBS VA CLD: SFC/FL120 N1005 W08401 - N1004 W08346
- N0959 W08346 - N0959 W08400 - N1005 W08401 MOV
W 5-10KT 

FCST VA CLD +6HR: 01/2200Z SFC/FL120 N1008 W08434
- N1001 W08428 - N0952 W08449 - N1001 W08452 -
N1008 W08434 

FCST VA CLD +12HR: 02/0400Z SFC/FL120 NO ASH EXP

FCST VA CLD +18HR: 02/1000Z NO ASH EXP

RMK: OVISCORI REPORTS 4 MIN EMISSION TO FL120 TO
3700M. IMAGERY SHOWS VA MOVING W.  ...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20150501/2230Z