FVXX20 KNES 092155 VOLCANIC ASH ADVISORY ISSUED: 20060709/2154Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/421 INFORMATION SOURCE: PIARCO MWO. GUAYAQUIL MWO. GOES-12. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 09/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL240 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 10/0330Z FCST ASH CLOUD +12H: 10/0930Z FCST ASH CLOUD +18H: 10/1530Z REMARKS: THICK CLOUDS OBSCURE THE VOLCANO MAKING OBSERVATIONS OF ANY ASH DIFFICULT. A HOTSPOT IS OCCASIONALLY SEEN IN SHORTWAVE IMAGERY. ...SCHWARTZ NEXT ADVISORY: WILL BE ISSUED BY 20060710/0400Z NNNN