FVXX20 KWBC 181440
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN18/1430Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2004/061
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST
ERUPTION DETAILS: GAS AND ASH EMISSIONS.
OBS ASH DATE/TIME: 18/1345Z
OBS ASH CLOUD: SFC/FL200 5 NM WIDE LINE BETWEEN S0128W07826
- S0146W07824. ASH IS MOVING S 5-10 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 NARROW PLUME
OF ASH EXTENDING TO THE SOUTH OF THE SUMMIT. THE ASH IS
ESTIMATED AT NEAR SUMMIT LEVEL AT FL200 AND IS MOVING
TOWARDS THE SOUTH AT 5 TO 10 KNOTS.
NEXT ADVISORY: WILL BE ISSUED BY 2004JAN18/2030Z
NNNN"Attached Graphic Map Depicting Ash Only"
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