FVXX22 KNES 240508 VOLCANIC ASH ADVISORY ISSUED: 2005JUL24/0508Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/158 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ERUPTION AT 21/1115Z OBS ASH DATE/TIME: 24/0415Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING TO W 10-20 KNOTS. FCST ASH CLOUD +6H: 24/1030Z FCST ASH CLOUD +12H: 24/1630Z FCST ASH CLOUD +18H: 24/2230Z REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED OBSERVING ASH TO FL130 AT 24/0208Z. ASH CANNOT BE SEEN IN MULTISPECTRAL SATELLITE IMAGERY. HOT SPOT ACTIVITY CAN BE SEEN AND THESE HOTSPOTS ARE OCCASIONALLY VERY STRONG. ... NEXT ADVISORY: WILL BE ISSUED BY 2005JUL24/1115Z NNNN