FVXX20 KNES 161258
VA ADVISORY
DTG: 20130116/1258Z

VAAC: WASHINGTON

VOLCANO: RUIZ 1501-02
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2013/002

INFO SOURCE: GOES-13. GFS WINDS. 

ERUPTION DETAILS: PSBL EMISSION PRIOR TO 16/1215Z

OBS VA DTG: 16/1215Z

OBS VA CLD: SFC/FL250 N0504 W07507 - N0459 W07501
- N0452 W07517 - N0456 W07517 - N0504 W07507 MOV
NE 10-15KT 

FCST VA CLD +6HR: 16/1830Z SFC/FL250 N0519 W07456
- N0506 W07441 - N0452 W07516 - N0457 W07519 -
N0519 W07456 

FCST VA CLD +12HR: 17/0030Z SFC/FL250 NO ASH EXP

FCST VA CLD +18HR: 17/0630Z NO ASH EXP

RMK: FAINT PSBL VA PLUME SEEN IN STLT IMAGERY
EXND 29 NM NE OF THE SUMMIT.  A HOT SPOT IS ALSO
PRESENT.  MODEL WINDS APPEAR TO BE OVERESTIMATING
UPPER LEVEL WIND SPEEDS. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20130116/1900Z