FVXX20 KNES 282300 VOLCANIC ASH ADVISORY ISSUED: 20070528/2300Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/359 INFORMATION SOURCE: GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: EMISSION AT 28/2219Z OBS ASH DATE/TIME: 28/2245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL240 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 29/0500Z NOT AVBL. FCST ASH CLOUD +12H: 29/1100Z NOT AVBL. FCST ASH CLOUD +18H: 29/1700Z NOT AVBL. REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS AN EMISSION AT 20/2219Z TO FL240 MOVING W/NW. ASH IS NOT OBSERVED IN IMAGERY ALTHOUGHT THERE ARE EXTENSIVE CLOUDS PRESENT. ... NEXT ADVISORY: WILL BE ISSUED BY 20070529/0500Z