FVXX21 KWBC 230230 VOLCANIC ASH ADVISORY ISSUED: 2001FEB23/0230Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N 6211W AREA: CARIBBEAN . ADVISORY NUMBER: 2001/117 INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 23/0000Z GUADELOUPE SOUNDING. AVIATION MODEL WIND FORECAST. . ERUPTION DETAILS: ROCKFALLS PRODUCING PLUME. . DETAILS OF ASH CLOUD: GOES-8 MULTISPECTRAL SATELLITE IMAGERY THROUGH 0145Z SHOWS NO CURRENT ASH PLUME. THIS IS LIKELY DUE IN PART TO SCATTERED CLOUDS IN THE AREA. A STRONG HOT SPOT HAS BEEN VISIBLE IN SATELLITE IMAGERY OVER THE PAST FEW HOURS. ANY ASH PRESENT IS ESTIMATED TO BE BELOW FL100. . TRAJECTORY: ASH BELOW FL100 WOULD MOVE TOWARD THE WEST SOUTHWEST AT ABOUT 10 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT ADVISORY WILL BE ISSUED BY 23/0830Z. . REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML (ALL LOWER CASE EXCEPT /VAAC/) . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN