FVXX20 KNES 122311
VOLCANIC ASH ADVISORY
ISSUED: 20070412/2311Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/208

INFORMATION SOURCE: GUAYAQUIL MWO. GEOPHYSICAL
INST. 

ERUPTION DETAILS: ONGOING ASH AND STEAM EMISSIONS

OBS ASH DATE/TIME: 12/2245Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS SFC/FL190 MOVING TO W 15-20
KNOTS.

FCST ASH CLOUD +6H: 13/0500Z 

FCST ASH CLOUD +12H: 13/1100Z 

FCST ASH CLOUD +18H: 13/1700Z 

REMARKS: NO ASH IS VISIBLE IN IMAGERY ALTHOUGH
THERE ARE EXTENSIVE CLOUDS PRESENT.  THE LAST
REPORT OF ASH WAS AT 12/1944Z TO FL165/190 AS
REPORTED BY THE GEOPHYSICAL INSTITUTE ...

NEXT ADVISORY: WILL BE ISSUED BY 20070413/0515Z