FVXX20 KNES 130339 VOLCANIC ASH ADVISORY ISSUED: 20060813/0336Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/530 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH CLOUD OBSERVED AT 12/1715Z OBS ASH DATE/TIME: 13/0245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 13/0900Z FCST ASH CLOUD +12H: 13/1500Z FCST ASH CLOUD +18H: 13/2100Z REMARKS: NO ASH CAN BE SEEN IN INFRARED OR MULTISPECTRAL SATELLITE IMAGERY. THE MOST RECENT KNOWN ASH OBSERVATION WAS AT 12/1715Z WHEN THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL165. ... NEXT ADVISORY: WILL BE ISSUED BY 20060813/0930Z NNNN