FVXX20 KWBC 200453
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL20/0452Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W7826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/392

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

ERUPTION DETAILS: ASH LAST OBSERVED 20/0356Z

OBS ASH DATE/TIME: 20/0415Z

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

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE GEOPHYSICAL INSTITUTE OBSERVED ASH
OVER THE VOLCANO AT 0356Z MOVING TO THE NORTHWEST.
 NO ASH WAS OBSERVED IN SATELLITE IMAGERY THROUGH
0415Z DUE TO CLOUD COVER. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL20/1045Z

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