FVXX20 KWBC 171426
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN17/1430Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2004/057
INFORMATION SOURCE: GOES-12 IMAGERY. GEOPHYSICAL INSTITUTE.
GFS MODEL WINDS FORECAST
ERUPTION DETAILS: GAS AND ASH EMISSIONS.
OBS ASH DATE/TIME: 17/1345Z
OBS ASH CLOUD: SFC/FL200 5 NM WIDE LINE BETWEEN S0128W07826
- S0139W07818. ASH IS MOVING SE 10 KNOTS.
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
REMARKS: EARLY MORNING VISIBLE IMAGERY SHOWS A PLUME OF ASH
EXTENDING TO THE SOUTHEAST FROM THE SUMMIT. THE ASH IS
ESTIMATED AT FL200. THE LEADING EDGE IS APPROXIMATELY 20 NM
FROM THE SUMMIT.
NEXT ADVISORY: WILL BE ISSUED BY 2004JAN17/2030Z
NNNN"Attached Graphic Map Depicting Ash Only"
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