FVXX21 KNES 241558 VOLCANIC ASH ADVISORY ISSUED: 2004NOV24/1557Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2004/2 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: SEE BELOW OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/200 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 THAT SEISMIC ACTIVITY AT THE VOLCANO AT 1458Z TODAY IS SIMILAR TO THAT OF YESTERDAY WHEN THERE WAS AN ASH CLOUD OBSERVED. DUE TO WEATHER CONDITIONS THEY CANNOT VISUALLY OBSERVE AN ASH CLOUD TODAY. GOES-12 SATELLITE IMAGERY SHOWS EXTENSIVE CLOUDS OVER THE VOLCANO UP TO ABOUT FL200. ...RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 2004NOV24/2200Z NNNN