FVXX20 KNES 281014
VOLCANIC ASH ADVISORY
ISSUED: 20070728/1011Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 17159 FT (5230 M)

ADVISORY NUMBER: 2007/076

INFORMATION SOURCE: GOES-12. GFS WINDS. GUAYAQUIL
MWO SIGMET

ERUPTION DETAILS:  OBSERVATION OF ASH AT 27/2352Z

OBS ASH DATE/TIME: 28/0945Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/270 MOVING TO SW
5-20 KNOTS.

FCST ASH CLOUD +6H: 28/1600Z 

FCST ASH CLOUD +12H: 28/2200Z 

FCST ASH CLOUD +18H: 29/0400Z 

REMARKS: DESPITE MOSTLY CLEAR SKIES NO ASH FOR 
THIS EVENT HAS BEEN SEEN IN SATELLITE IMAGERY. 
HOWEVER A WEAK INTERMITTENT HOTSPOT IS OBSERVED. 
THE ONLY KNOWN ASH OBSERVATION FROM THIS EVENT
WAS A 27/2352Z PILOT REPORT OF ASH FL220/270
.
NEXT ADVISORY: WILL BE ISSUED BY 20070728/1615Z