FVXX22 KNES 040407 VOLCANIC ASH ADVISORY ISSUED: 2005JUN04/0407Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/021 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: POSSIBLE ASH EMISSIONS OBS ASH DATE/TIME: 04/0345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL120 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: A STRONG HOT SPOT CONTINUES IN SHORT WAVE IMAGERY. MULTISPECTRAL SATELLITE IMAGERY DOES NOT SHOW ANY ASH AT THIS TIME. WE WILL CONTINUE TO MONITOR AND UPDATE IF ASH BECOMES OBSERVED. ...KARST NEXT ADVISORY: WILL BE ISSUED BY 2005JUN04/1000Z NNNN