FVXX20 KNES 262341 VOLCANIC ASH ADVISORY ISSUED: 20070326/2340Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004 W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2007/015 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. ERUPTION DETAILS: ASH CLOUD OBSERVED AT 26/2300Z. OBS ASH DATE/TIME: 26/2315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL120/FL150 MOVING TO NW 5-10 KNOTS. FCST ASH CLOUD +6H: 27/0530Z FCST ASH CLOUD +12H: 27/1130Z FCST ASH CLOUD +18H: 27/1730Z REMARKS: THE INSTITUTE HAS REPORTED AN ASH CLOUD TO FL120/150 AND MOVING TO THE NORTHWEST AT 26/2300Z. MULTISPECTRAL IMAGERY SHOWS A HOTSPOT AT THE SUMMIT SINCE 2245Z. NO ASH CLOUD CAN BE SEEN ON SATELLITE IMAGERY BUT ANY ASH PLUME SHOULD MOVE TO THE NORTHWEST AND THEN TO THE WEST THRU THE NEXT 12 HOURS. WILL CONTINUE TO MONITOR. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 20070327/0545Z