FVXX23 KNES 211754 VOLCANIC ASH ADVISORY ISSUED: 20070321/1754Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/116 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: CONTINUED ASH EMISSIONS OBS ASH DATE/TIME: 21/1715Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL270 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 21/2330Z NO ASH EXP. FCST ASH CLOUD +12H: 22/0530Z NO ASH EXP. FCST ASH CLOUD +18H: 22/1130Z NO ASH EXP. REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY DUE TO CLOUD COVER. NUMEROUS REPORTS THROUGHOUT THE MORNING HAVE ASH TO FL270 MOVING TO THE WEST. WILL CONTIUE TO MONITOR. ...SPAMPATA NEXT ADVISORY: WILL BE ISSUED BY 20070322/0000Z