FVXX20 KNES 290842 VOLCANIC ASH ADVISORY ISSUED: 2005OCT29/0842Z VAAC: WASHINGTON VOLCANO: NEGRA, SIERRA 1503-05 LOCATION: S0049 W09109 AREA: GALAPAGOS SUMMIT ELEVATION: 4888 FT (1490 M) ADVISORY NUMBER: 2005/030 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: CONTINUOUS EMISSIONS SINCE 22/2245Z OBS ASH DATE/TIME: 29/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL050 MOVING TO N 5-10 KNOTS. FL050/FL100 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: 29/1430Z FCST ASH CLOUD +12H: 29/2030Z FCST ASH CLOUD +18H: 30/0230Z REMARKS: ASH IS NOT OBSERVED IN SATELLITE IMAGERY. HOWEVER..A PROMINENT HOTSPOT IS SEEN OVER THE VOLCANO. MODEL FORECASTS INDICATE ASH IN THE LOWEST LAYERS NEAR THE SUMMIT WILL MOVE TO THE N AT 5-10 KNOTS WHILE ASH BETWEEN FL050-FL100 WILL MOVE TO THE SOUTHWEST AT 5-10 KNOTS. ...RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 2005OCT29/1445Z NNNN