FVXX20 KWBC 212349 CCA
VOLCANIC ASH ADVISORY - CORRECTION
ISSUED: 2003OCT21/2300Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/396

INFORMATION SOURCE: GOES-12 IMAGERY.

ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS.

OBS ASH DATE/TIME: 21/2315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS FL100/230 MOVING W 15-20 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS

REMARKS: CORRECTED TO CONTINUE ADVISORIES BASED ON AIRCRAFT
AND SURFACE OBSERVATIONS.  STATION OBSERVATIONS AT 2300Z AND
A PIREP AT 2326Z INDICATED ASH TO FL230.  NO ASH WAS
DETECTED IN SATELLITE IMAGERY THROUGH 2315Z HOWEVER A HOT
SPOT WAS SEEN IN THE 2245Z IMAGE.  TURK                
                                        
NEXT ADVISORY: WILL BE ISSUED BY 2003OCT22/0500Z.
 
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