FVXX20 KNES 241841
VOLCANIC ASH ADVISORY
ISSUED: 2006JUN24/1841Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/381

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

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
LIGHT ASH

OBS ASH DATE/TIME: 24/1815Z

OBS ASH CLOUD: SFC/FL200 5NM WIDE LINE BETWEEN
S0126 W07856 - S0128 W07826. ASH IS MOVING W 10-15
KNOTS. 

FCST ASH CLOUD +6H: 25/0030Z SFC/FL200 10NM WIDE
LINE BETWEEN S0129 W07911 - S0129 W07825. 

FCST ASH CLOUD +12H: 25/0630Z SFC/FL200 10NM WIDE
LINE BETWEEN S0134 W07905 - S0129 W07825. 

FCST ASH CLOUD +18H: 25/1230Z SFC/FL200 10NM WIDE
LINE BETWEEN S0129 W07824 - S0140 W07905. 

REMARKS: THE NARROW PLUME CONTINUES TO EXTEND
WEST...HITS MT. CHIMBORAZO AND DEVIATES  BUT
CONTINUES WEST AROUND 38 NM (70KM) FROM THE
SUMMIT.  A PILOT REPORT ESTIMATED THE HEIGHT TO
FL200.  THE FORECAST TURNS THE PLUME A LITTLE MORE
TO THE SOUTHWEST OVERNIGHT.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006JUN25/0045Z

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