FVXX20 KNES 231219 VOLCANIC ASH ADVISORY ISSUED: 20070823/1219Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/520 INFORMATION SOURCE: GOES-12. GFS WINDS. PILOT REPORT. GOES-10 ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 23/1145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING TO W 20-25 KNOTS. FCST ASH CLOUD +6H: 23/1800Z FCST ASH CLOUD +12H: 24/0000Z FCST ASH CLOUD +18H: 24/0600Z REMARKS: ASH CANNOT BE SEEN IN IMAGERY DUE TO CLOUD COVER. ...SPAMPATA NEXT ADVISORY: WILL BE ISSUED BY 20070823/1815Z