FVXX20 KNES 260942 VOLCANIC ASH ADVISORY ISSUED: 2006MAR26/0942Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/155 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 26/0617Z OBS ASH DATE/TIME: 26/0915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 26/1530Z NOT AVBL. FCST ASH CLOUD +12H: 26/2130Z NOT AVBL. FCST ASH CLOUD +18H: 27/0330Z NOT AVBL. REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED ASH AT THE SUMMIT LEVEL AT 0617Z. NO ASH COULD BE DETECTED IN SATELLITE IMAGERY THROUGH 0915Z DUE TO EXTENSIVE CLOUD COVER. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2006MAR26/1545Z NNNN