FVXX20 KNES 071811
VA ADVISORY
DTG: 20091207/1811Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/288

INFO SOURCE: GOES-12. GFS WINDS. RADIOSONDE.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 07/1745Z

OBS VA CLD: SFC/FL100 25NM WID LINE BTN N1643
W06732 - N1642 W06214. MOV W 22KT 

FCST VA CLD +6HR: 08/0000Z SFC/FL100 25NM WID
LINE BTN N1641 W06213 - N1629 W06733. 

FCST VA CLD +12HR: 08/0600Z SFC/FL100 25NM WID
LINE BTN N1641 W06214 - N1614 W06733. 

FCST VA CLD +18HR: 08/1200Z SFC/FL100 25NM WID
LINE BTN N1640 W06213 - N1547 W06729. 

RMK: A 25 NMI WIDE PLUME OF LIGHT ASH IS MOVING
AT A MEASURED 22 KTS AND EXTENDS AT LEAST 250 NMI
TO THE WEST OF THE VOLCANO.  A SLIGHT SHIFT IN
WIND DIRECTION TO THE S.W. IS FORECASTED DURING
THE NEXT 12 HOURS. ...BALDWIN

NXT ADVISORY: WILL BE ISSUED BY 20091208/0015Z

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