FVXX22 KNES 041938 VOLCANIC ASH ADVISORY ISSUED: 2005JUL04/1938Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/129 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ONGOING ACTIVITY OBS ASH DATE/TIME: 04/1915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO NW 5-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THUNDERSTORMS HAVE DEVELOPED OVER REVENTADOR MAKING ASH DETECTION IMPOSSIBLE. HOWEVER...ACTIVITY HAS BEEN CONSISTENTLY HIGH SO WILL CONTINUE ADVISORIES AT THIS TIME. ASH WOULD MOVE BELOW FL230 TO THE NW OVER THE FORECAST PERIOD. ...GALLINA NEXT ADVISORY: WILL BE ISSUED BY 2005JUL05/0145Z NNNN