FVXX22 KNES 182343 VOLCANIC ASH ADVISORY ISSUED: 20070318/2343Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 LOCATION: S0201 W07820 AREA: ECUADOR SUMMIT ELEVATION: 17159 FT (5230 M) ADVISORY NUMBER: 2007/053 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: OBS ASH DATE/TIME: 18/2315Z OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH HAS NOT BEEN SEEN SINCE YESTERDAY. THIS WILL BE THE LAST MESSAGE UNLESS ACTIVITY INCREASES ...SPAMPATA NEXT ADVISORY: NO FURTHER ADVISORIES