FVXX20 KNES 201029 VOLCANIC ASH ADVISORY ISSUED: 2006MAY20/1028Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/301 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS OBS ASH DATE/TIME: 20/0945Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: 20/1600Z FCST ASH CLOUD +12H: 20/2200Z FCST ASH CLOUD +18H: 21/0400Z REMARKS: NO ASH OR HOTSPOTS CAN BE SEEN IN SATELLITE IMAGERY. THE MOST RECENT KNOWN ASH OBSERVATION WAS AT 19/2217Z WHEN THE GEOPHYSICAL INST OBSERVED ASH TO FL240. ... NEXT ADVISORY: WILL BE ISSUED BY 2006MAY20/1630Z NNNN