FVXX20 KWBC 251259                      
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP25/1300Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/284

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

ERUPTION DETAILS: SERIES OF EMISSIONS STARTING AT 21/2345Z
                                            
OBS ASH DATE/TIME: 25/1215Z

OBS ASH CLOUD: SFC/FL270 S0143W07915 S0109W07840 S0123W07843
S0130W07852 S0143W07915 MOVING NW 10-15 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: EARLY MORNING VISIBLE AND MULTISPECTRAL IMAGERY
THROUGH 25/1215Z SHOWS ASH FANNING OUT TO THE WEST-NORTHWEST
AWAY FROM THE SUMMIT. IN ADDITION A VERY BRIGHT HOTSPOT IS
ALSO VISIBLE IN THE MULTISPECTRAL IMAGERY.  THE LATEST
OBSERVATION OF ASH BY THE GEOPHYSICAL INSTITUTE WAS AT
23/1048Z....WALTER 

NEXT ADVISORY: WILL BE ISSUED BY 2003SEP25/1900Z.
 
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                                             "Attached Graphic Map Depicting Ash Only" 

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