FVXX20 KNES 261710 VOLCANIC ASH ADVISORY ISSUED: 2004OCT26/1710Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/515 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH EMISSIONS AT 26/1643Z OBS ASH DATE/TIME: 26/1645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/220 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE INDICATES ACTIVITY WITH THE VOLCANO BEGIN AROUND 1643Z WITH ASH ESTIMATED TO FL220 AND MOVING WEST. ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 1645Z. WE WILL CONTINUE TO MONITOR AND ADVISE AS NEEDED. ...HUGHES THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES EFFECTIVE OCT 28, 2004. NEXT ADVISORY: WILL BE ISSUED BY 2004OCT26/2315Z NNNN