FVXX22 KNES 311930 VOLCANIC ASH ADVISORY ISSUED: 20070531/1930Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/364 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: RESTART OF EMISSION TIME UNKOWN. OBS ASH DATE/TIME: 31/1845Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING TO W 10 KNOTS. FCST ASH CLOUD +6H: 01/0100Z FCST ASH CLOUD +12H: 01/0700Z FCST ASH CLOUD +18H: 01/1300Z REMARKS: THE IMAGERY IS CLOUDY AND NO ASH CAN BE DETECTED. THE OBSERATORY REPORTED A WEAK EMISSION OF GASES AND LIGHT ASH BEING CARRIED OFF THE SUMMIT TO THE WEST. THE HEIGHT IS ESTIMATED. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 20070601/0130Z