FVXX20 KWBC 280759
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC28/0800Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/659
INFORMATION SOURCE: GOES-12 IMAGERY. MODEL WINDS FORECAST.
ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS
OBS ASH DATE/TIME: 28/0715Z
OBS ASH CLOUD: SFC/FL250 5 NM WIDE LINE BETWEEN S0128W07826
- S0124W07817. ASH IS MOVING E LESS THAN 5 KNOTS.
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
REMARKS: SATELLITE IMAGERY AT 0715Z REVEALED A POSSIBLE ASH
PLUME EXTENDING APPROXIMATELY 11 NM TO THE EAST OF THE
SUMMIT. MODEL WINDS ARE FORECAST TO BE LIGHT AND VARIABLE
AND SATELLITE IMAGERY SHOWS ONLY A SLOW DRIFT TO THE EAST OF
THIS POSSIBLE ASH CLOUD. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003DEC28/1400Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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