FVXX21 KNES 300017
VOLCANIC ASH ADVISORY
ISSUED: 20070430/0016Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/271

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

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
ASH

OBS ASH DATE/TIME: 28/2315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL200 MOVING TO NW -W
15 KNOTS.

FCST ASH CLOUD +6H: 29/0530Z 

FCST ASH CLOUD +12H: 29/1130Z 

FCST ASH CLOUD +18H: 29/1730Z 

REMARKS: DUE TO CLOUDS NO PLUME CAN BE SEEN IN
SATELLITE DATA.  THE OBSERVATORY REPORTS
CONTINUOUS EMISSIONS OF GAS AND ASH AT LOW ENERGY
LEVELS WITH LIGHT ASH FALL ON THE WEST SIDE OF
THE VOLCANO.  WINDS ARE FORECAST TO MOVE ANY ASH
SLIGHTLY NORTHWEST AND BECOME MORE WESTERLY
OVERNIGHT.  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070430/0600Z