FVXX21 KNES 282339
VOLCANIC ASH ADVISORY
ISSUED: 20070428/2338Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/266

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

ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND
ASH

OBS ASH DATE/TIME: 28/2245Z

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

FCST ASH CLOUD +6H: 29/0500Z 

FCST ASH CLOUD +12H: 29/1100Z 

FCST ASH CLOUD +18H: 29/1700Z 

REMARKS: DUE TO CLOUDS NO ASH OR HOTSPOT CAN BE
DETECTED IN SATELLITE IMAGERY.  AT 2120Z THE
OBSERVATORY REPORTED A PLUME TO FL240 MOVING
WEST.  WINDS ARE FORECAST TO CONTINUE TO MOVE ANY
ASH WEST OVERNIGHT. ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070429/0545Z