FVXX20 KNES 121211 VOLCANIC ASH ADVISORY ISSUED: 2006MAY12/1210Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/267 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND LIGHT ASH OBS ASH DATE/TIME: 12/1145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL240 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 12/1800Z FCST ASH CLOUD +12H: 13/0000Z FCST ASH CLOUD +18H: 13/0600Z REMARKS: CLOUDS OVER THE VOLCANO ARE MAKING ASH DETECTION DIFFICULT. HOT SPOT ACTIVITY IS VISIBLE IN MULTISPECTRAL IMAGERY. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006MAY12/1815Z NNNN