FVXX20 KWBC 191212
VOLCANIC ASH ADVISORY
ISSUED: 2003SEP19/1200Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/259
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL SIGMET.
ERUPTION DETAILS: EMISSION AT 19/1004Z
OBS ASH DATE/TIME: 19/1145Z
OBS ASH CLOUD: SFC/FL270 11 NM WIDE LINE OF ASH BETWEEN
S0128W07826 S0137W07850. ASH IS MOVING W 10-15 KNOTS.
FCST ASH CLOUD+6H: SEE SIGMETS.
REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED A VOLCANIC ASH
CLOUD OVER THE VOLCANO AT 1004Z. LEADING UP TO THIS TIME
SATELLITE IMAGERY SHOWED A DISTINCT HOT SPOT. FIRST VISIBLE
IMAGES OF THE DAY INDICATED A POSSIBLE ASH PLUME EXTENDING
APPROXIMATELY 25 NM TO THE WEST OF THE SUMMIT. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003SEP19/1800Z
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"Attached Graphic Map Depicting Ash Only"
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