FVXX20 KNES 260256 VA ADVISORY DTG: 20091226/0255Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 PSN: N1642 W06210 AREA: W_INDIES SUMMIT ELEV: 3002 FT (915 M) ADVISORY NR: 2009/370 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING ROCKFALLS AND VENTING OF ASH AND GASES OBS VA DTG: 26/0215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL030 090/05KT FL040/FL100 160/10KT FL120/FL200 280/10-15KT FCST VA CLD +6HR: 26/0830Z FCST VA CLD +12HR: 26/1430Z FCST VA CLD +18HR: 26/2030Z RMK: NO VA SEEN DUE TO CLOUDS AND DARKNESS. HOTSPOT SEEN DUE TO ROCKFALLS. ONGOING LOW LEVEL ASH (BELOW FL100) WILL CONTINUE TO FAN NE-NW OVERNIGHT PER WIND FCST. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20091226/0900Z NNNN