FVXX20 KNES 200659 VOLCANIC ASH ADVISORY ISSUED: 20070920/0658Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S01170 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/579 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 20/0645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL180 MOVING TO SW 10-15 KNOTS. FCST ASH CLOUD +6H: 20/1300Z FCST ASH CLOUD +12H: 20/1900Z FCST ASH CLOUD +18H: 21/0100Z REMARKS: THE FIRST IMAGE AFTER SATELLITE ECLIPSE DOES NOT SHOW ANY ASH BUT ANY ASH WOULD BE DIFFICULT TO SEE IN NIGHTTIME INFRARED IMAGERY. ... NEXT ADVISORY: WILL BE ISSUED BY 20070920/1300Z NNNN