FVXX20 KNES 220839 VOLCANIC ASH ADVISORY ISSUED: 20070522/0838Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/338 INFORMATION SOURCE: GUAYAQUIL MWO. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 22/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL230 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: 22/1430Z NOT AVBL. FCST ASH CLOUD +12H: 22/2030Z NOT AVBL. FCST ASH CLOUD +18H: 23/0230Z NOT AVBL. REMARKS: ASH IS NOT VISIBLE IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE CLOUDS PRESENT. THE LAST REPORT OF ASH BY THE GEOPHYSICAL INSTITUTE WAS AT 21/2109Z. ... NEXT ADVISORY: WILL BE ISSUED BY 20070522/1445Z