FVXX20 KNES 311320 VOLCANIC ASH ADVISORY ISSUED: 20071031/1319Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/727 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS OBS ASH DATE/TIME: 31/1245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL210 MOVING TO SW 15-20 KNOTS. FCST ASH CLOUD +6H: 31/1900Z FCST ASH CLOUD +12H: 01/0100Z FCST ASH CLOUD +18H: 01/0700Z REMARKS: ASH CANNOT BE DETECTED IN GOES-12 SATELLITE IMAGERY AT 31/1245Z DUE TO DENSE WEATHER CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20071031/1915Z NNNN