FVXX21 KWBC 301801 CCA
VOLCANIC ASH ADVISORY-CORRECTION
ISSUED: 2002DEC30/1801Z  VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)
                         
ADVISORY NUMBER: 2002/539

INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET.

ERUPTION DETAILS: ERUPTION AT 30/1644Z.

OBS ASH DATE/TIME: 30/1715Z.

OBS ASH CLOUD: SFC/FL310 6 NM WIDE LINE OF ASH EXTENDING BETWEEN
S0128W07826 S0127W07838. ASH IS MOVING W 5-10 KNOTS.
           
FCST ASH CLOUD +6H: SEE SIGMETS

REMARKS: LATEST OBSERVATION AT 1636Z FROM THE GEOPHYSICAL
INSTITUTE PLACES THE HEIGHT OF THE ASH TO FL310. SATELLITE
IMAGERY THROUGH 1715Z INDICATED A NARROW ASH PLUME EXTENDED TO A
POINT APPROXIMATELY 12 NM TO THE WEST OF THE SUMMIT. TURK

NEXT ADVISORY: WILL BE ISSUED BY 2002DEC31/0000Z.

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"Attached Graphic Map Depicting Ash Only" 

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