FVXX20 KWBC 072345
VOLCANIC ASH ADVISORY
ISSUED: 2004AUG07/2344Z   VAAC: WASHINGTON

VOLCANO: GALERAS 1501-08
LOCATION: N0113W7722   AREA: COLOMBIA

SUMMIT ELEVATION: 14029 FT (4276 M)

ADVISORY NUMBER: 2004/005

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL
WINDS FORECAST. 

ERUPTION DETAILS: ASH SEEN IN SATELLITE IMAGERY
STARTING AROUND 2015Z

OBS ASH DATE/TIME: 07/2315Z

OBS ASH CLOUD: SFC/200 N0136W07726 - N0114W07721 -
N0112W07723 - N0130W07750 - N0136W07726 MOVING NW
10-20 KNOTS. 

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: LATE DAY VISIBLE IMAGERY SHOWS AN ASH
PLUME MOVING NW FROM GALERAS VOLCANO.  THERE IS A
FANNING APPERANCE AND LOWER LEVEL ASH MAY BE
MOVING NNW...BUT CANNOT DISCERN THIS FROM
SATELLITE IMAGERY ALONE.  WILL CONTINUE TO
MONITOR. ...

NEXT ADVISORY: WILL BE ISSUED BY 2004AUG08/0545Z

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