FVXX20 KNES 271056 VOLCANIC ASH ADVISORY ISSUED: 20070827/1056Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/536 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 27/1015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL160/FL290 MOVING TO W 15 KNOTS. FCST ASH CLOUD +6H: 27/1630Z FCST ASH CLOUD +12H: 27/2230Z FCST ASH CLOUD +18H: 28/0430Z REMARKS: THERE IS NO HOTSPOT DETECTED AT THE VOLCANO ON MULTISPECTRAL IMAGERY BUT SEISMIC ACTIVITY CONTINUES TO ELEVATE OVER THE PAST FEW HOURS. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 20070827/1700Z