FVXX20 KWBC 211550
VOLCANIC ASH ADVISORY
ISSUED: 2003AUG21/1600Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/150
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.
ERUPTION DETAILS: ASH ERUPTION STARTED AT 20/1745Z
OBS ASH DATE/TIME: 21/1515Z
OBS ASH CLOUD: SFC/FL200 10 NM WIDE LINE BETWEEN
S0128W07826 S0211W07907. ASH IS MOVING SW 5-10 KNOTS.
FCST ASH CLOUD+6H: SEE SIGMETS.
REMARKS: PLUME IS APPROXIMATELY 60 NM LONG.
NEXT ADVISORY: WILL BE ISSUED BY 2003AUG21/2200Z.
NNNN
"Attached Graphic Map Depicting Ash Only"
""