FVXX20 KNES 010228 VOLCANIC ASH ADVISORY ISSUED: 20060801/0227Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/510 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH OBSERVED AT 31/1749Z. OBS ASH DATE/TIME: 01/0145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 20 KNOTS. FCST ASH CLOUD +6H: 01/0800Z FCST ASH CLOUD +12H: 01/1400Z FCST ASH CLOUD +18H: 01/2000Z REMARKS: NO HOTSPOT CAN BE SEEN AT THE SUMMIT ON CURRENT MULTISPECTRAL IMAGERY BUT LATE DAY VISIBLE IMAGERY AT 31/2245Z SUGGESTED THE POSSIBILITY THAT THERE WAS A 3 NMI WIDE PLUME EXTENDING ABOUT 26 NMI TO THE WEST OF THE VOLCANO. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 20060801/0830Z NNNN