FVXX20 KNES 261056 VOLCANIC ASH ADVISORY ISSUED: 20070926/1055Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S01170 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/599 INFORMATION SOURCE: GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ASH OBS ASH DATE/TIME: 26/1015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL210 MOVING TO NW 10-15 KNOTS. FCST ASH CLOUD +6H: 26/1630Z FCST ASH CLOUD +12H: 26/2230Z FCST ASH CLOUD +18H: 27/0430Z REMARKS: THICK CLOUDS COVER THE VOLCANO. SOME OCCASIONAL EMISSIONS OF ASH MAY BE OCCURING LOOKING AT THE SEISMIC SIGNAL HOWEVER IT MAY BE FROM THE EARTHQUAKE EARLIER NEAR PERU. WINDS ARE FORECAST TO CONTINUE TO MOVE ANY ASH NW TO W DURING THE DAYTIME HOURS. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 20070926/1700Z NNNN