FVXX20 KNES 280546 VOLCANIC ASH ADVISORY ISSUED: 20070528/0546Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/356 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 28/0515Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 28/1130Z NOT AVBL. FCST ASH CLOUD +12H: 28/1730Z NOT AVBL. FCST ASH CLOUD +18H: 28/2330Z NOT AVBL. REMARKS: ASH CANNOT BE SEEN IN CURRENT NIGHT IMAGERY. ASH LAST OBSERVED BEFORE NIGHT FALL. WINDS ARE FORECAST TO MOVE MORE TO THE SOUTHWEST DURING FORECAST PERIOD. ...SPAMPATA NEXT ADVISORY: WILL BE ISSUED BY 20070528/1145Z