FVXX23 KNES 130215
VOLCANIC ASH ADVISORY
ISSUED: 20070313/0214Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/079

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

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
LIGHT ASH

OBS ASH DATE/TIME: 13/0145Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL240 MOVING TO W
15-20 KNOTS.

FCST ASH CLOUD +6H: 13/0800Z 

FCST ASH CLOUD +12H: 13/1400Z 

FCST ASH CLOUD +18H: 13/2000Z 

REMARKS: ITS CLOUDY OVER THE VOLCANO AND THE
PREVIOUS ASH AT FL320 HAS EITHER DISSIPATED OR
MIXED WITH CLOUDS.  CURRENT INFO FROM THE VOLCANO
OBSERVATORY  AND SOME PILOT REPORTS NOW REPORT
THE HEIGHT LOWER.  WINDS WILL CONTINUE TO MOVE
ANY ASH WEST OVERNIGHT.  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070313/0815Z