FVXX21 KNES 201413
VA ADVISORY
DTG: 20091020/1411Z

VAAC: WASHINGTON

VOLCANO: HUILA 1501-05
PSN: N0255 W07603

AREA: COLOMBIA

SUMMIT ELEV: 17602 FT (5365 M)

ADVISORY NR: 2009/014

INFO SOURCE: GOES-12. GFS WINDS. SEISMIC
DETECTION. INGEOMINAS

ERUPTION DETAILS: ERUPTION AROUND 20/1100Z

OBS VA DTG: 20/1315Z

OBS VA CLD: SFC/FL310 10NM WID LINE BTN N0254
W07602 - N0233 W07605. MOV S 15-20KT 

FCST VA CLD +6HR: 20/1930Z SFC/FL310 10NM WID
LINE BTN N0159 W07608 - N0134 W07611. 

FCST VA CLD +12HR: 21/0130Z SFC/FL310 NO ASH EXP

FCST VA CLD +18HR: 21/0730Z NO ASH EXP

RMK: SATELLITE IMAGERY SUGGESTED AN ERUPTION
AROUND 11Z RESULTED IN AN ASH CLOUD THAT EXTENDED
25 NMI TO THE S OF THE SUMMIT AT 1315Z. VO
REPORTED INCREASED SEISMICITY AROUND THE TIME OF
THE ERUPTION. ...

NXT ADVISORY: WILL BE ISSUED BY 20091020/2015Z

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