FVXX21 KNES 170528 VOLCANIC ASH ADVISORY ISSUED: 20070917/0527Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S01170 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/567 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: EMISSION AT 0458Z OBS ASH DATE/TIME: 17/0458Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL190 MOVING TO NW 10-15 KNOTS. FCST ASH CLOUD +6H: 17/1100Z FCST ASH CLOUD +12H: 17/1700Z FCST ASH CLOUD +18H: 17/2300Z REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS AN EMISSION AT 17/0458Z TO FL165/190. ASH IS NOT OBSERVED IN IMAGERY THOUGH 0345Z ALTHOUGH THERE IS A HOTSPOT IN SHORTWAVE IMAGERY. NO IMAGERY IS AVAILABLE AFTER 0345Z DUE TO SATELLITE ECLIPSE. ... NEXT ADVISORY: WILL BE ISSUED BY 20070917/1130Z NNNN