FVXX20 KWBC 101446 
VOLCANIC ASH ADVISORY 
ISSUED: 2003SEP10/1445Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/227

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

ERUPTION DETAILS: EMISSION AT 10/1348Z.
                                            
OBS ASH DATE/TIME: 10/1415Z.

OBS ASH CLOUD: SFC/FL250 5 NM WIDE LINE BETWEEN S0128W07826
S0120W07823. ASH IS MOVING NE 15-20 KTS.

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: SIGMET FROM MWO OBSERVED ASH CLOUD OVER VOLCANO AT
1348Z.  PILOT REPORT AT 1410Z HAS ASH CLOUD TO FL250. 
SATELLITE IMAGE AT 1415Z SHOWS ASH EXTENDING 9NM TO THE
NORTHEAST OF THE SUMMIT.  TEB

NEXT ADVISORY: WILL BE ISSUED AT 2003SEP10/2045Z.
 
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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"