FVXX20 KNES 231315
VOLCANIC ASH ADVISORY
ISSUED: 2006JUN23/1315Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/375

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

ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND
LIGHT ASH

OBS ASH DATE/TIME: 23/1245Z

OBS ASH CLOUD: SFC/FL200 2NM WIDE LINE BETWEEN
S0122 W07858 - S0128 W07826. ASH IS MOVING W 10-15
KNOTS. 

FCST ASH CLOUD +6H: 23/1900Z SFC/FL200 5NM WIDE
LINE BETWEEN S0122 W07914 - S0128 W07825. 

FCST ASH CLOUD +12H: 24/0100Z SFC/FL200 5NM WIDE
LINE BETWEEN S0123 W07914 - S0128 W07825. 

FCST ASH CLOUD +18H: 24/0700Z SFC/FL200 5NM WIDE
LINE BETWEEN S0123 W07914 - S0129 W07825. 

REMARKS: IN THE FIRST VISIBLE IMAGERY OF THE DAY A
NARROW PLUME CAN BE SEEN MOVING WEST ROUGHLY 33 NM
FROM THE VOLCANO.  THE OBSERVATORY ESTIMATED THE
HEIGHT TO FL200 ALSO MOVING WEST.  THE WINDS
FORECAST CONTINUES THE WESTWARD MOTION  THROUGH
THE PERIOD.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006JUN23/1915Z

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