FVXX21 KNES 032355 VOLCANIC ASH ADVISORY ISSUED: 20070503/2351Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/287 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 03/2315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 04/0530Z FCST ASH CLOUD +12H: 04/1130Z FCST ASH CLOUD +18H: 04/1730Z REMARKS: ASH CANNOT BE DETECTED IN GOES-12 SATELLITE IMAGERY DUE TO DENSE WEATHER CLOUDS. THE TUNGURAHUA OBSERVATORY REPORTED EMISSIONS OF ASH AND GASES ABOUT 1000 METERS ABOVE THE SUMMIT. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20070504/0545Z