FVXX20 KNES 181940 VOLCANIC ASH ADVISORY ISSUED: 20060818/1940Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/553 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: CONTINUING ACTIVITY. OBS ASH DATE/TIME: 18/1915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL210 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 19/0130Z NOT AVBL FCST ASH CLOUD +12H: 19/0730Z NOT AVBL FCST ASH CLOUD +18H: 19/1330Z NOT AVBL REMARKS: NO ASH DETECTED IN SATELLITE IMAGERY THROUGH 1915Z. AN INTERMITTENT HOTSPOT IS VISIBLE IN MULTISPECTRAL. THE GEOPHYSICAL INSTITUTE INDICATED ASH TO FL210 AT 1610Z. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20060819/0145Z NNNN