FVXX20 KNES 201157
VA ADVISORY
DTG: 20091120/1156Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/215

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

ERUPTION DETAILS: ONGOING ROCKFALLS AND VENTING
OF GASES AND ASH

OBS VA DTG: 20/1115Z

OBS VA CLD: SFC/FL080 20NM WID LINE BTN N1735
W06338 - N1641 W06211. MOV NW 10-15KT 

FCST VA CLD +6HR: 20/1730Z SFC/FL080 25NM WID
LINE BTN N1734 W06342 - N1640 W06210. 

FCST VA CLD +12HR: 20/2330Z SFC/FL080 25NM WID
LINE BTN N1728 W06348 - N1638 W06207. 

FCST VA CLD +18HR: 21/0530Z SFC/FL080 25NM WID
LINE BTN N1726 W06351 - N1640 W06207. 

RMK: IN FIRST VIS IMAGERY A PLUME OF GASES AND
LGT ASH EXTENDS AROUND 70 NM NW OF THE SUMMIT.
LTLCG EXPECTED.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20091120/1800Z

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