FVXX21 KNES 250925 VOLCANIC ASH ADVISORY ISSUED: 20070725/0925Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/444 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 25/0704Z OBS ASH DATE/TIME: 25/0915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL350 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 25/1530Z NOT AVBL. FCST ASH CLOUD +12H: 25/2130Z NOT AVBL. FCST ASH CLOUD +18H: 26/0330Z NOT AVBL. REMARKS: THICK CLOUD COVER OBSCURED THE VOLCANO AND ITS SURROUNDINGS AT 0915Z. THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL320 MOVING NORTWEST AT 0704Z. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20070725/1530Z