FVXX20 KNES 121653
VA ADVISORY
DTG: 20091212/1652Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/309

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 12/1615Z

OBS VA CLD: SFC/FL100 N1626 W06900 - N1532 W06844
- N1513 W06944 - N1608 W06958 - N1626 W06900 MOV
W 20-25KT SFC/FL100 25NM WID LINE BTN N1641
W06211 - N1603 W06459. MOV W 25-30KT 

FCST VA CLD +6HR: 12/2230Z SFC/FL100 25NM WID
LINE BTN N1645 W06210 - N1554 W06701. 

FCST VA CLD +12HR: 13/0430Z SFC/FL100 25NM WID
LINE BTN N1641 W06210 - N1628 W06255 - N1602
W06716. 

FCST VA CLD +18HR: 13/1030Z SFC/FL100 25NM WID
LINE BTN N1641 W06209 - N1635 W06305 - N1611
W06421 - N1600 W06719. 

RMK: ASH WEST OF 69 CONTINUES TO HOLD TOGETHER
BUT IS BECOMING FAINTER.  AT THE SUMMIT THE MOST
DENSE AREA OF ASH EXTENDS 100 NM. DUE TO CLOUD
COVER BETWEEN 65-69W FULL EXTENT OF VA IS
UNKNOWN. ...SPAMPATA

NXT ADVISORY: WILL BE ISSUED BY 20091212/2245Z

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