FVXX20 KNES 201343
VA ADVISORY
DTG: 20091020/1343Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/082

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

ERUPTION DETAILS: CONTINUOUS ASH VENTING

OBS VA DTG: 20/1315Z

OBS VA CLD: SFC/FL070 25NM WID LINE BTN N1643
W06210 - N1552 W06359. MOV SW 5KT 

FCST VA CLD +6HR: 20/1930Z SFC/FL070 25NM WID
LINE BTN N1642 W06211 - N1552 W06359. 

FCST VA CLD +12HR: 21/0130Z SFC/FL070 25NM WID
LINE BTN N1643 W06210 - N1552 W06358. 

FCST VA CLD +18HR: 21/0730Z SFC/FL070 25NM WID
LINE BTN N1643 W06211 - N1628 W06402. 

RMK: SATELLITE IMAGERY SHOWED A PLUME EXTENDING
70 NMI TO THE SW OF THE SUMMIT AT 1315Z.  12Z
RADIOSONDE SUGGESTS ASH TO FL070. ...

NXT ADVISORY: WILL BE ISSUED BY 20091020/1945Z

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