FVXX20 KWBC 051456
VOLCANIC ASH ADVISORY
ISSUED: 2004JUN05/1456Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/251

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

ERUPTION DETAILS: ERUPTION AT 04/2015Z

OBS ASH DATE/TIME: 05/1415Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: IT IS DIFFICULT TO DETECT ASH DUE TO
EXTENSIVE CLOUDS OVER THE VOLCANO. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2004JUN05/2100Z

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