FVXX21 KNES 121613 VOLCANIC ASH ADVISORY ISSUED: 20061112/1612Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/731 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: AIRCRAFT OBSERVATION AT 1439Z. OBS ASH DATE/TIME: 12/1515Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL350 MOVING TO W 10-20 KNOTS. FCST ASH CLOUD +6H: 12/2130Z NOT AVBL. FCST ASH CLOUD +12H: 13/0330Z NOT AVBL. FCST ASH CLOUD +18H: 13/0930Z NOT AVBL. REMARKS: ASH CANNOT BE SEEN IN VISIBLE OR MULTISPECTRAL IMAGERY DUE TO CLOUDS THAT ARE COVERING MUCH OF THE AREA. SEISMIC ACTIVITY HAS INCREASED AT THE VOLCANO. WINDS ARE CURRENTLY MOVING TO THE WEST AT 10-15 KTS AND WILL BECOME MORE VARIABLE AS THE DAY PROGRESSES. ...SPAMPATA NEXT ADVISORY: WILL BE ISSUED BY 20061112/2115Z