FVXX20 KNES 162133 VOLCANIC ASH ADVISORY ISSUED: 20070416/2132Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/221 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH REPORTED AT 16/2055Z. OBS ASH DATE/TIME: 16/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 10-20 KNOTS. FCST ASH CLOUD +6H: 17/0330Z FCST ASH CLOUD +12H: 17/0930Z FCST ASH CLOUD +18H: 17/1530Z REMARKS: GEOPHYSICAL INST REPORTED ASH AT 2055Z. NO ASH OR HOT SPOT CAN BE SEEN IN SATELLITE IMAGERY. WINDS MOV 10-20 KTS AT FL250. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20070417/0330Z