FVXX20 KNES 221345 VOLCANIC ASH ADVISORY ISSUED: 2005SEP22/1345Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2005/137 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. PILOT REPORT. ERUPTION DETAILS: ASH OBSERVED. OBS ASH DATE/TIME: 22/1315Z OBS ASH CLOUD: SFC/FL200 3NM WIDE LINE BETWEEN S0128W07840 - S0128W07827. ASH IS MOVING W 2-5 KNOTS. FCST ASH CLOUD +6H: 22/1930Z SFC/FL200 3NM WIDE LINE BETWEEN S0126W07843 - S0128W07828. FCST ASH CLOUD +12H: 23/0130Z SFC/FL200 3NM WIDE LINE BETWEEN S0126W07846 - S0128W07828. FCST ASH CLOUD +18H: 23/0730Z SFC/FL NO ASH EXP. REMARKS: LATEST SIGMET REPORTED A PILOT REPORT OF AN ASH CLOUD TO FL190/240 MOVING WEST AT 1326Z. THE GEOPHYSICAL INSTITUTE OBSERVED AN ASH CLOUD TO FL165/195 MOVING NW AT 1230Z. LATEST GOES VISIBLE IMAGERY SHOWS A 3 NMI WIDE PLUME EXTENDING TO THE WEST AN SOUTHWEST OF THE SUMMIT 13 NMI. A HOTSPOT IS NOT DISTINGUISHABLE ON MULTISPECTRAL IMAGERY. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 2005SEP22/1945Z NNNN