FVXX21 KNES 310710 VOLCANIC ASH ADVISORY ISSUED: 20070731/0710Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/470 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: CONTINUOUS ASH AND GASES EMISSIONS OBS ASH DATE/TIME: 31/0645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL165/FL230 MOVING TO S 15 KNOTS. FCST ASH CLOUD +6H: 31/1300Z FCST ASH CLOUD +12H: 31/1900Z FCST ASH CLOUD +18H: 01/0100Z REMARKS: NO ASH CAN BE SEEN IN SATELLITE IMAGERY THROUGH 31/0645Z. ...ZHONG NEXT ADVISORY: WILL BE ISSUED BY 20070731/1315Z