FVXX20 KNES 091553 VOLCANIC ASH ADVISORY ISSUED: 20060709/1553Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/420 INFORMATION SOURCE: GUAYAQUIL MWO. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED AT 08/1918Z OBS ASH DATE/TIME: 09/1515Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL240 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 09/2130Z FCST ASH CLOUD +12H: 10/0330Z FCST ASH CLOUD +18H: 10/0930Z REMARKS: CLOUDS CONTINUE TO OBSCURE ANY ASH IN THE VICINITY OF THE VOLCANO. INTERMITTENT HOT SPOT ACTIVITY CONTINUES. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 20060709/2200Z NNNN