FVXX20 KNES 252152 VOLCANIC ASH ADVISORY ISSUED: 2004OCT25/2152Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/513 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ERUPTION AT 25/1444Z OBS ASH DATE/TIME: 25/2015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/210 MOVING TO S 10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED ASH FROM THE VOLCANO AT 25/1444Z TO FL210. ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO EXTENSIVE CLOUDS OVER THE VOLCANO. ACCORDING TO UPPER AIR WINDS ANY ASH SHOULD MOVE TO THE S AT 10KTS. ...KARST THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES EFFECTIVE OCT 28, 2004. NEXT ADVISORY: WILL BE ISSUED BY 2004OCT26/0345Z NNNN