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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