FVXX20 KNES 281210
VOLCANIC ASH ADVISORY
ISSUED: 2004DEC28/1209Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2004/585
INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
ERUPTION DETAILS: STEAM AND ASH PLUME SEEN
OBS ASH DATE/TIME: 28/1145ZZ
OBS ASH CLOUD: SFC/FL200 S0110W07758 - S0131W07752
- S0149W07805 - S0127W07826 - S0110W07758 MOVING E
0-5 KNOTS.
FCST ASH CLOUD +6H: NOT AVBL
FCST ASH CLOUD +12H: NOT AVBL
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: EARLIEST MORNING VISIBLE IMAGERY SHOWS A
FAN SHAPED PLUME FROM THE SUMMIT. THE NORTHERN
EDGE APPEARS MORE DENSE THAN THE REST OF THE
PLUME. MULTISPECTRAL IMAGERY SHOWS SOME ASH
SIGNAL NEAR VERY CLOSE TO THE SUMMIT SO PLUME MAY
CONSIST MOSTLY OF STEAM WITH LIGHT ASH.
...GALLINA
NEXT ADVISORY: WILL BE ISSUED BY 2004DEC28/1815Z
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