FVXX20 KNES 162107 VOLCANIC ASH ADVISORY ISSUED: 20060816/2107Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/544 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED AT 16/1941Z. OBS ASH DATE/TIME: 16/2015Z OBS ASH CLOUD: SFC/FL270 13NM WIDE LINE BETWEEN S0132 W07856 - S0128 W07826. ASH IS MOVING W 20 KNOTS. FCST ASH CLOUD +6H: 17/0230Z SFC/FL270 13NM WIDE LINE BETWEEN S0129 W07857 - S0129 W07826. FCST ASH CLOUD +12H: 17/0830Z SFC/FL270 13NM WIDE LINE BETWEEN S0128 W07826 - S0137 W07856. FCST ASH CLOUD +18H: 17/1430Z SFC/FL270 13NM WIDE LINE BETWEEN S0128 W07826 - S0138 W07900. REMARKS: GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL265 AT 1941Z. SATELLITE IMAGERY THROUGH 2015Z SHOWED AN ASH PLUME EXTENDING 28NMI TO THE WEST. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20060817/0300Z NNNN