FVXX20 KWBC 192336
VOLCANIC ASH ADVISORY
ISSUED: 2003OCT19/2330Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2003/388
INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO SIGMET.
GEOPHYSICAL INSTITUTE REPORT.
ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS.
OBS ASH DATE/TIME: 19/2245Z
OBS ASH CLOUD: FL100/180 10 NM WIDE LINE BETWEEN S0128W07826
S0146W07814. MOVING SE 5-10 KNOTS.
FCST ASH CLOUD+6H: SEE SIGMETS
REMARKS: AN OCCASIONAL HOT SPOT PERSISTS IN IMAGERY AND AS
THE CLOUDS DECREASED AT SUNSET A FAINT PLUME COULD BE SEEN
MOVING SOUTHEAST FROM THE SUMMIT AROUND 22 NM. THE HEIGHT OF
FL180 IS ESTIMATED AS THE FORECAST WINDS DO NOT CORRESPOND
WITH THE DIRECTION OF DETECTED ASH MOVEMENT.
NEXT ADVISORY: WILL BE ISSUED BY 2003OCT20/0530Z.
NNNN"Attached Graphic Map Depicting Ash Only"
""