FVXX20 KWBC 281313
VOLCANIC ASH ADVISORY
ISSUED: 2004MAR28/1300Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2004/154
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.
ERUPTION DETAILS: ERUPTION OBSERVED AT 28/1145Z.
OBS ASH DATE/TIME: 28/1245Z
OBS ASH CLOUD: SFC/FL200 4 NM WIDE LINE BETWEEN S0128W07826
- S0122W07821. ASH IS MOVING NE 5 KNOTS.
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
REMARKS: VISIBLE SATELLITE IMAGERY THROUGH 1245Z SHOWED A
POSSIBLE ASH PLUME EXTENDING APPROXIMATELY 9 NM TO THE
NORTHEAST OF THE SUMMIT. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2004MAR28/1900Z.
NNNN
"Attached Graphic Map Depicting Ash Only"
""