FVXX21 KNES 210249
VA ADVISORY
DTG: 20151221/0249Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2015/099

INFO SOURCE: GOES-EAST. GFS WINDS. 

ERUPTION DETAILS: ONGOING VA EMS PSBL

OBS VA DTG: 21/0215Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL200 VAR/5KT

FCST VA CLD +6HR: 21/0830Z 

FCST VA CLD +12HR: 21/1430Z 

FCST VA CLD +18HR: 21/2030Z 

RMK: UNABLE TO DETERMINE IF VA PERSISTS DUE TO WX
CLD CVR ARND SUMMIT. IT IS PSBL THAT ONGOING LGT
VA EMS CONT BELOW FL200 MOVG NW ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20151221/0845Z