FVXX20 KWBC 261753
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC26/1800Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/652
INFORMATION SOURCE: GOES-12 IMAGERY. MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET
ERUPTION DETAILS: ASH EMISSIONS
OBS ASH DATE/TIME: 26/1715Z
OBS ASH CLOUD: SFC/FL270 10 NM WIDE LINE BETWEEN S0128W07826
- S0144W07846. ASH IS MOVING SW 10-15 KT.
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
REMARKS: VISIBLE IMAGERY SHOWS A PLUME OF ASH EXTENDING TO
THE SOUTHWEST FROM THE SUMMIT. THE ASH IS ESTIMATED TO
FL270. THE LEADING EDGE OF THE ASH IS APPROXIMATELY 25 NM
FROM THE SUMMIT.
NEXT ADVISORY: WILL BE ISSUED BY 2003DEC27/0000Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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