FVXX20 KWBC 110200 VOLCANIC ASH ADVISORY ISSUED: 2003MAR11/0200Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915M) ADVISORY NUMBER: 2003/264 INFORMATION SOURCE: GOES-8 IMAGERY. UPPER AIR SOUNDING. MONTSERRAT VOLCANO OBSERVATORY. ERUPTION DETAILS: EMISSIONS OF GASES AND LIGHT ASH. OBS ASH DATE/TIME: 11/0115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING NW 10-15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: ASH WAS EITHER TOO LOW IN ALTITUDE OR TOO THIN TO DETECT IN SATELLITE IMAGERY THROUGH 0115Z. THE MONTSERRAT VOLCANO OBSERVATORY REPORTED A SMALL EXPLOSION AROUND 2200Z THAT SENT ASH TO BETWEEN FL080 AND FL100. TURK. NEXT ADVISORY: WILL BE ISSUED BY 2003MAR11/0800Z NNNN