FVXX21 KNES 180638 VOLCANIC ASH ADVISORY ISSUED: 20061018/0638Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/622 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 18/0615Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL260 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: 18/1230Z FCST ASH CLOUD +12H: 18/1830Z FCST ASH CLOUD +18H: 19/0030Z REMARKS: ASH IS NOT OBSERVED IN IMAGERY ALTHOUGH THERE ARE SOME CLOUDS PRESENT. A HOTSPOT IS OCCASIONALLY OBSERVED IN SHORTWAVE IMAGERY. A PILOT REPORT INDICATED ASH MOVING SW AT 17/2210Z. ... NEXT ADVISORY: WILL BE ISSUED BY 20061018/1245Z