FVXX20 KWBC 201856
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN20/1900Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/070

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.  GUAYAQUIL MWO SIGMET

ERUPTION DETAILS: GAS AND ASH EMISSIONS.

OBS ASH DATE/TIME: 20/1815Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS FL165/210 MOVING TO NE 5 KNOTS.
               
FCST ASH CLOUD+6H:  NOT AVBL            
FCST ASH CLOUD+12H: NOT AVBL   
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: A HOTSPOT CAN NO LONGER BE SEEN ON RECENT
MULTISPECTRAL IMAGERY.  EARLY MORNING VISIBLE IMAGERY HAD
SHOWN A THIN PLUME NE FROM THE SUMMIT. ASH EMISSIONS CAN NOT
BE SEEN ON CURRENT SATELLITE IMAGERY.  HOWEVER, 1810Z SIGMET
STATES ASH CLOUD AT FL165/210 MOVING ENE.  BALDWIN  

NEXT ADVISORY: WILL BE ISSUED BY 2004JAN21/0100Z.

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