FVXX21 KNES 170907 VOLCANIC ASH ADVISORY ISSUED: 2005AUG17/0906Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2005/133 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. PILOT REPORT. ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS OBS ASH DATE/TIME: 17/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL050 MOVING TO NW 10 KNOTS. FCST ASH CLOUD +6H: 17/1430Z FCST ASH CLOUD +12H: 17/2030Z FCST ASH CLOUD +18H: 18/0230Z REMARKS: ASH HAS NOT BEEN DISCERNABLE IN INFRARED SATELLITE IMAGERY OVERNIGHT. HOWEVER..LOW LEVEL ASH IS OFTEN NOT SEEN AT NIGHT. THEREFORE...WILL CONTINUE WITH THE ADVISORY UNTIL AFTER SUNRISE. ...RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 2005AUG17/1500Z NNNN