FVXX20 KWBC 170837
VOLCANIC ASH ADVISORY
ISSUED: 2004JUN17/0837Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/287

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL
WINDS FORECAST. PILOT REPORT. 

ERUPTION DETAILS: EMISSIONS OF GASES AND ASH

OBS ASH DATE/TIME: 17/0415Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL230 MOVING TO W 10 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
BETWEEN FL165/230 AT 0415Z.  SATELLITE IMAGERY
THROUGH 0715Z SHOWED  A BRIGHT HOT SPOT.  NO ASH
WAS VISIBLE IN THE IMAGERY.  ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2004JUN17/1430Z

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