FVXX21 KNES 210548
VOLCANIC ASH ADVISORY
ISSUED: 20070321/0548Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 17159 FT (5230 M)

ADVISORY NUMBER: 2007/056

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: 

OBS ASH DATE/TIME: 21/0345Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS SFC/FL220 MOVING TO SW 5-10
KNOTS.

FCST ASH CLOUD +6H: 21/1000Z 

FCST ASH CLOUD +12H: 21/1600Z 

FCST ASH CLOUD +18H: 21/2200Z 

REMARKS: BASED ON 0345Z IMAGERY...THERE IS NO
VISIBLE ASH IN SATELLITE IMAGERY DUE TO CLOUD
COVER.  ...BANKS

NEXT ADVISORY: WILL BE ISSUED BY 20070321/1145Z