FVXX23 KNES 290524
VA ADVISORY
DTG: 20170129/0524Z

VAAC: WASHINGTON

VOLCANO: TURRIALBA 345070
PSN: N1001 W08346

AREA: COSTA.RICA

SUMMIT ELEV: 10958 FT (3340 M)

ADVISORY NR: 2017/069

INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC
DETECTION. OVSICORI-UNA. 

ERUPTION DETAILS: ONGOING EMS OF GASES AND OCNL
VA.

OBS VA DTG: 29/0445Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL120 180/5-0KT

FCST VA CLD +6HR: 29/1100Z 

FCST VA CLD +12HR: 29/1700Z 

FCST VA CLD +18HR: 29/2300Z 

RMK: T=0 CONFIDENCE IS LOW. NO VA IS OBSERVED IN
NIGHTTIME IMAGERY.
SIESMIC DETECTION INDICATES PSBL VA EMS.
OVSICORI-UNA REPORTED GASES AND OCNL VA EMS TO
LESS THEN 500M ABOVE CRATER. ...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20170129/1130Z