FVXX20 KWBC 251725
VOLCANIC ASH ADVISORY
ISSUED: 2003OCT25/1730Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/412
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET
ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS.
OBS ASH DATE/TIME: 25/1545Z
OBS ASH CLOUD: SFC/FL230 3 NM WIDE LINE BETWEEN S0128W07826
S0126W07842. ASH IS MOVING W 10-15 KNOTS.
FCST ASH CLOUD+6H: SEE SIGMETS
REMARKS: SATELLITE IMAGERY THROUGH 1545Z SUGGESTED A NARROW
PLUME OF THIN ASH EXTENDED APPROXIMATELY 15 NM TO THE WEST
OF THE SUMMIT. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003OCT25/2330Z.
NNNN"Attached Graphic Map Depicting Ash Only"
""