FVXX20 KNES 121457
VA ADVISORY
DTG: 20091212/1455Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/308

INFO SOURCE: GOES-12. GFS WINDS. RADIOSONDE. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 12/1432Z

OBS VA CLD: SFC/FL100 N1643 W06802 - N1529 W06732
- N1504 W06905 - N1617 W06938 - N1643 W06802 MOV
W 20-25KT SFC/FL100 25NM WID LINE BTN N1641
W06211 - N1618 W06352. MOV W 20KT 

FCST VA CLD +6HR: 12/2030Z SFC/FL100 25NM WID
LINE BTN N1645 W06210 - N1622 W06405. 

FCST VA CLD +12HR: 13/0230Z SFC/FL100 25NM WID
LINE BTN N1641 W06210 - N1628 W06255 - N1619
W06413. 

FCST VA CLD +18HR: 13/0830Z SFC/FL100 25NM WID
LINE BTN N1641 W06209 - N1635 W06305 - N1613
W06420. 

RMK: ASH WEST OF 68 CONTINUES TO HOLD TOGETHER
AND MV WSW.  AT THE SUMMIT THE MOST DENSE AREA OF
ASH EXTENDS 100 NM. DUE TO CLOUD COVER BETWEEN
64-68W FULL EXTENT OF VA IS UNKNOWN. ...SPAMPATA

NXT ADVISORY: WILL BE ISSUED BY 20091212/2100Z

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