FVXX21 KNES 160512 VOLCANIC ASH ADVISORY ISSUED: 2006APR16/0512Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/206 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED BY GEOPHYSICAL INSTITUTE AT 15/1635Z. OBS ASH DATE/TIME: 16/0315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 16/0930Z FCST ASH CLOUD +12H: 16/1530Z FCST ASH CLOUD +18H: 16/2130Z REMARKS: DENSE CLOUDS MOVED OVER THE VOLCANO PRECLUDING ANY ASH DETECTION THROUGH 0315Z. GOES-12 NOW IN ECLIPSE. GFS MODEL WINDS AND CLOUD MOTION ALL SUGGEST ANY ASH WOULD MOVE TOWARD THE WEST AT THIS TIME. ...RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 2006APR16/1115Z NNNN