FVXX21 KNES 191533 VOLCANIC ASH ADVISORY ISSUED: 2005MAY19/1531Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/17 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ERUPTION AT 19/1400Z OBS ASH DATE/TIME: 19/1445Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL160 MOVING TO NW 5 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: AT 1400Z THE GEOPHYSICAL INSTITUTE REPORTED ASH FL120/160 MOVING NORTHWEST. ASH CAN NOT BE DETECTED IN THE GOES-12 IMAGERY DUE TO CLOUD COVER. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 2005MAY19/2130Z NNNN