FVXX20 KWBC 191212                      
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP19/1200Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/259

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

ERUPTION DETAILS: EMISSION AT 19/1004Z
                                            
OBS ASH DATE/TIME: 19/1145Z

OBS ASH CLOUD: SFC/FL270 11 NM WIDE LINE OF ASH BETWEEN
S0128W07826 S0137W07850.  ASH IS MOVING W 10-15 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED A VOLCANIC ASH
CLOUD OVER THE VOLCANO AT 1004Z.  LEADING UP TO THIS TIME
SATELLITE IMAGERY SHOWED A DISTINCT HOT SPOT.  FIRST VISIBLE
IMAGES OF THE DAY INDICATED A POSSIBLE ASH PLUME EXTENDING
APPROXIMATELY 25 NM TO THE WEST OF THE SUMMIT.  TURK

NEXT ADVISORY: WILL BE ISSUED BY 2003SEP19/1800Z
 
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"Attached Graphic Map Depicting Ash Only" 

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