FVXX20 KWBC 232322
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN23/2330Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/108
INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO. GFS MODEL
WINDS FORECAST.
ERUPTION DETAILS: ASH OBSERVED AT 23/2200Z.
OBS ASH DATE/TIME: 23/2245Z.
OBS ASH CLOUD: SFC/FL165 7 NM WIDE LINE OF ASH EXTENDING BETWEEN
S0128W07826 S0124W07905. ASH IS MOVING W 15-20 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: THE GUAYAQUIL MWO CITED A SURFACE OBSERVATION OF ASH AT
2200Z TO FL165 IN THEIR LATEST SIGMET. SATELLITE IMAGERY
REVEALED A PLUME EXTENDING APPROXIMATELY 38 NM TO THE WEST OF THE
SUMMIT THROUGH 2245Z. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN24/0530Z.
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"Attached Graphic Map Depicting Ash Only"
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