FVXX21 KNES 091330 VOLCANIC ASH ADVISORY ISSUED: 2004OCT09/1329Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/490 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: PLUME OBSERVED AT 09/1244Z OBS ASH DATE/TIME: 09/1315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FLSFC/230 MOVING TO W 10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS A PLUME OF GASES AND LIGHT ASH MOVING WEST FROM THE VOLCANO. DUE TO SOME CLOUD COVER AND MORNING FOG OVER THE AREA IT IS NOT CURRENTLY SEEN IN IMAGERY. WE WILL UPDATE PRIOR TO 1930Z IF A PLUME IS DETECTED. ... THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES EFFECTIVE OCT 28, 2004. NEXT ADVISORY: WILL BE ISSUED BY 2004OCT09/1930Z NNNN