FVXX20 KWBC 310700 VOLCANIC ASH ADVISORY ISSUED: 2000DEC31/0700Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N 6211W AREA: CARIBBEAN . SUMMIT ELEVATION: 3000 FT (915 M) . ADVISORY NUMBER: 2000/356 INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 00Z UPPER AIR WIND DATA FROM GUADELOUPE. AVIATION MODEL WIND FORECAST. . ERUPTION DETAILS: FAINT ASH PLUME PRODUCED BY ROCKFALLS. . DETAILS OF ASH CLOUD: WITHOUT VISIBLE SATELLITE IMAGERY IT IS IMPOSSIBLE TO DETECT THE LOW LEVEL ASH PLUME THAT EXTENDED TO THE NORTHWEST YESTERDAY. HOWEVER, AN INTERMITTENT HOT SPOT WAS DETECTED IN SHORTWAVE IMAGERY THROUGH 0632Z. . TRAJECTORY: ASH UP TO FL080 IS MOVING TOWARD THE NORTHWEST AT 10 TO 15 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED BY 31/1300Z. . 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. . TURK . NNNN