FVXX20 KNES 171004 VA ADVISORY DTG: 20100417/1004Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2010/021 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: EMISSION AT 16/1630Z OBS VA DTG: 17/0945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL200 130/10KT FCST VA CLD +6HR: 17/1600Z FCST VA CLD +12HR: 17/2200Z FCST VA CLD +18HR: 18/0400Z RMK: ALTHOUGH ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY DUE TO EXTENSIVE CLOUD COVER...SEISMICITY REMAINS ELEVATED. ... NXT ADVISORY: WILL BE ISSUED BY 20100417/1600Z NNNN