FVXX23 KNES 012154
VOLCANIC ASH ADVISORY
ISSUED: 20070401/2153Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/163

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

ERUPTION DETAILS: ASH OBSERVED 01/2130Z

OBS ASH DATE/TIME: 01/2115Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL260 MOVING TO W 20
KNOTS.

FCST ASH CLOUD +6H: 02/0330Z NOT AVBL.

FCST ASH CLOUD +12H: 02/0930Z NOT AVBL.

FCST ASH CLOUD +18H: 02/1530Z NOT AVBL.

REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED ASH
TO FL260 AT 2130Z.  THIS FOLLOWS PREVIOUS REPORTS
OF ASH FROM THE INTSTITUTE AT 1950Z TO FL180 AND
2035Z TO FL200.  ASH COULD NOT BE DETECTED IN
SATELLITE IMAGERY THROUGH 2115Z DUE TO EXTENSIVE
CLOUD COVER. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 20070402/0400Z