FVXX20 KNES 201626 VOLCANIC ASH ADVISORY ISSUED: 20070820/1626Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/510 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: CONTINUOUS ASH AND GASES EMISSIONS OBS ASH DATE/TIME: 20/1545Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL220 MOVING TO W 20-25 KNOTS. FCST ASH CLOUD +6H: 20/2200Z FCST ASH CLOUD +12H: 21/0400Z FCST ASH CLOUD +18H: 21/1000Z REMARKS: NO ASH AND HOTSPOT CAN BE SEEN IN SATELLITE IMAGERY THROUGH 20/1545Z DUE TO WEATHER CLOUDS. ...ZHONG NEXT ADVISORY: WILL BE ISSUED BY 20070820/2230Z