FVXX20 KWBC 300708 VOLCANIC ASH ADVISORY ISSUED: 2003MAY30/0730Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) ADVISORY NUMBER: 2003/557 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: PYROCLASTIC FLOW AT 29/1800Z. OBS ASH DATE/TIME: 30/0645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING W AT 15-20 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH NOT IDENTIFIABLE FROM SATELLITE DATA THROUGH 30/0645Z. HOTSPOT ACTIVITY IS STILL OCCURRING IN MULTI- SPECTRAL IMAGERY.....KIBLER NEXT ADVISORY: WILL BE ISSUED BY 2003MAY30/1330Z. NNNN