FVXX20 KNES 201412 VA ADVISORY DTG: 20091220/1411Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 PSN: N1642 W06210 AREA: W_INDIES SUMMIT ELEV: 3002 FT (915 M) ADVISORY NR: 2009/345 INFO SOURCE: GOES-13. NAM WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 20/1345Z OBS VA CLD: SFC/FL080 N1804 W06244 - N1745 W06223 - N1719 W06232 - N1646 W06210 - N1642 W06214 - N1655 W06244 - N1748 W06316 - N1804 W06244 MOV NW 10-15KT SFC/FL150 N1649 W06157 - N1641 W06158 - N1641 W06209 - N1646 W06211 - N1649 W06157 MOV E 10KT FCST VA CLD +6HR: 20/2000Z SFC/FL150 N1714 W06135 - N1641 W06129 - N1640 W06211 - N1643 W06212 - N1714 W06135 SFC/FL080 N1806 W06240 - N1644 W06208 - N1641 W06209 - N1656 W06247 - N1756 W06321 - N1806 W06240 SFC/FL080 N1809 W06242 - N1644 W06208 - N1640 W06211 - N1750 W06332 - N1809 W06242 FCST VA CLD +12HR: 21/0200Z SFC/FL150 N1723 W06119 - N1653 W06105 - N1641 W06211 - N1643 W06213 - N1723 W06119 SFC/FL080 N1808 W06247 - N1644 W06210 - N1641 W06212 - N1744 W06348 - N1808 W06247 SFC/FL080 N1811 W06241 - N1643 W06209 - N1644 W06213 - N1746 W06350 - N1811 W06241 FCST VA CLD +18HR: 21/0800Z SFC/FL150 N1708 W06113 - N1644 W06107 - N1641 W06212 - N1644 W06213 - N1708 W06113 RMK: ASH ESTIMATED AT FL080 IS MOVING NW. NEW EMISSIONS ESTIMATED AT FL150 MOVING E AT 10-15 KT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20091220/2015Z NNNN