FVXX20 KNES 231847 VOLCANIC ASH ADVISORY ISSUED: 20071023/1845Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/701 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 23/1800Z OBS ASH DATE/TIME: 23/1815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL290 MOVING TO W 10-20 KNOTS. FCST ASH CLOUD +6H: 24/0030Z NOT AVBL. FCST ASH CLOUD +12H: 24/0630Z NOT AVBL. FCST ASH CLOUD +18H: 24/1230Z NOT AVBL. REMARKS: GEOPHYSICAL INSTITUTE OBSERVED ASH AT 1800Z TO FL290 MOVING NW. NO ASH COULD BE SEEN ON IMAGERY DUE TO CLOUD COVER HOWEVER HOTSPOTS WERE DETECTED EARLIER. ...LIDDICK NEXT ADVISORY: WILL BE ISSUED BY 20071024/0045Z NNNN