FVXX20 KNES 011954
VA ADVISORY
DTG: 20100201/1954Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/142

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 01/1915Z

OBS VA CLD: SFC/FL130 65NM WID LINE BTN N1656
W06556 - N1643 W06216. MOV W 20KT 

FCST VA CLD +6HR: 02/0130Z SFC/FL130 50NM WID
LINE BTN N1707 W06456 - N1642 W06214. 

FCST VA CLD +12HR: 02/0730Z SFC/FL130 25NM WID
LINE BTN N1705 W06446 - N1643 W06214. 

FCST VA CLD +18HR: 02/1330Z SFC/FL130 25NM WID
LINE BTN N1704 W06435 - N1643 W06213. 

RMK: AN UNDULATING 17 KM WIDE PLUME IS MOVING AT
A MEASURED 20 KTS AND EXTENDS ABOUT 215 KM TO THE
WEST OR NEAR 66W.  HEIGHT LOWERED SLIGHTLY BASED
ON DIRECTION.  WIDTH OF OVERALL COVERAGE SHOULD
NARROW AS WINDS BECOME MORE STEADY DURING THE
NEXT 12 HRS. ...BALDWIN

NXT ADVISORY: WILL BE ISSUED BY 20100202/0200Z

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