FVXX20 KNES 220054
VOLCANIC ASH ADVISORY
ISSUED: 20060722/0054Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/468

INFORMATION SOURCE: GOES-12. GFS WINDS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND
ASH.  LAST STRONG EMISSION AT 21/1742Z.

OBS ASH DATE/TIME: 22/0015Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS SFC/FL260 MOVING TO W 10-20
KNOTS.

FCST ASH CLOUD +6H: 22/0630Z 

FCST ASH CLOUD +12H: 22/1230Z 

FCST ASH CLOUD +18H: 22/1830Z 

REMARKS: DUE TO CLOUDS AND DARKNESS NO PLUME CAN
BE SEEN FROM THE VOLCANO.  THE PREVIOUS AREAS OF
ASH AND GASES FROM THE 21/1742Z ERUPTION HAVE
DISSIPATED WITH THE LAST AREA AT FL300 SEEN
AROUND 30 NM NORTHWEST OF THE SUMMIT.  A BRIEF
HOTSPOT WAS DETECTED AT 21/2215Z.  THE WINDS ARE
FORECAST TO MOVE ANY ASH BELOW FL260 WEST
OVERNIGHT.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20060722/0700Z

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