FVXX20 KWBC 180830
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN18/0830Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M) 

ADVISORY NUMBER: 2003/098
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. 
GUAYAQUIL MWO SIGMET. 

ERUPTION DETAILS: ASH EMISSIONS STARTING AT 06/2000Z.
 
OBS ASH DATE/TIME: 18/0745Z
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.  WINDS
FL100/FL190 MOVING W 10-15 KNOTS.  

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: AT 0252Z THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL190
MOVING WEST. THICK CLOUDS OBSCURE ANY ASH.

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN18/1430Z.

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