FVXX20 KNES 210738 VA ADVISORY DTG: 20091021/0738Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 PSN: N1642 W06210 AREA: W_INDIES SUMMIT ELEV: 3002 FT (915 M) ADVISORY NR: 2009/085 INFO SOURCE: GOES-12. NAM WINDS. MONTSERRAT OBSERVATORY. ERUPTION DETAILS: ONGOING ROCKFALLS AND EMISSIONS OF GASES AND LGT ASH OBS VA DTG: 21/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL070 060/00-05KT FCST VA CLD +6HR: 21/1330Z FCST VA CLD +12HR: 21/1930Z FCST VA CLD +18HR: 22/0130Z RMK: DUE TO DARKNESS AND LOW LEVEL OF EMISSIONS NOTHING SEEN IN IMAGERY. WINDS ARE LGT AND VRBL BUT ANY VA SHOULD MOVE WSW-SSW. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20091021/1345Z NNNN