FVXX20 KWBC 101206
VOLCANIC ASH ADVISORY
ISSUED: 2003NOV10/1230Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/477
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.
ERUPTION DETAILS: ASH AND STEAM EXHALATIONS
OBS ASH DATE/TIME: 10/1145Z
OBS ASH CLOUD: SFC/FL230 10 NM WIDE LINE BETWEEN S0128W07826
S0137W07909 MOVING W 5-10 KNOTS.
FCST ASH CLOUD+6H: SEE SIGMETS
REMARKS: EARLY MORNING VISIBLE IMAGERY SHOWS A NARROW PLUME
OF ASH EXTENDING TO THE WEST OF THE VOLCANO. THE ASH IS
ESTIMATED AT FL230. THE LEADING EDGE OF THE ASH IS
APPROXIMATELY 45NM FROM THE SUMMIT.
NEXT ADVISORY: WILL BE ISSUED BY 2003NOV10/1830Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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