FVXX20 KNES 231514 VA ADVISORY DTG: 20091223/1514Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 PSN: N1642 W06210 AREA: W_INDIES SUMMIT ELEV: 3002 FT (915 M) ADVISORY NR: 2009/359 INFO SOURCE: GOES-12. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 23/1415Z OBS VA CLD: SFC/FL100 N1738 W06250 - N1737 W06210 - N1641 W06210 - N1652 W06255 - N1738 W06250 MOV NW 15KT FCST VA CLD +6HR: 23/2030Z SFC/FL100 N1741 W06243 - N1739 W06205 - N1642 W06210 - N1641 W06210 - N1659 W06247 - N1741 W06243 FCST VA CLD +12HR: 24/0230Z SFC/FL100 N1746 W06228 - N1740 W06200 - N1641 W06210 - N1700 W06246 - N1746 W06228 FCST VA CLD +18HR: 24/0830Z SFC/FL100 N1747 W06202 - N1728 W06144 - N1642 W06211 - N1643 W06212 - N1656 W06234 - N1747 W06202 RMK: LGT TO MOD ASH IS MVG TWD THE N AND NW. OVER THE NEXT 18 HOURS ASH IS EXPECTED TO MOVE MORE N TENDING LATER IN THE PERIOD TO EVEN MOVE NE. A WEAK INTERMITTENT HOTSPOT IS SEEN. ...STREETT NXT ADVISORY: WILL BE ISSUED BY 20091223/2115Z NNNN