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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