FVXX21 KNES 192105
VOLCANIC ASH ADVISORY
ISSUED: 20070819/2105Z   VAAC: WASHINGTON

VOLCANO: SANGAY 1502-09
LOCATION: S0201 W07820   AREA: ECUADOR

SUMMIT ELEVATION: 17159 FT (5230 M)

ADVISORY NUMBER: 2007/079

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. PILOT REPORT. 

ERUPTION DETAILS: ASH OBSERVED AT 19/2032Z

OBS ASH DATE/TIME: 19/2045Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL200 MOVING TO W
10-15 KNOTS.

FCST ASH CLOUD +6H: 20/0300Z NOT AVBL.

FCST ASH CLOUD +12H: 20/0900Z NOT AVBL.

FCST ASH CLOUD +18H: 20/1500Z NOT AVBL.

REMARKS: AT 2032Z A PILOT OBSERVED ASH OVER THE
VOLCANO MOVING TOWARDS THE SOUTH SOUTHEAST.  ASH
WAS NOT OBSERVED IN SATELLITE IMAGERY DUE TO
EXTENSIVE CLOUD COVER.   THE OBSERVED DIRECTION
OF MOTION DOES NOT AGREE WITH MODEL FORECAST
WINDS. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 20070820/0300Z