FVXX20 KNES 270007
VA ADVISORY
DTG: 20100126/2358Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/116

INFO SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ONGOING ROCKFALLS AND VENTING
OF GASES AND ASH

OBS VA DTG: 26/2315Z

OBS VA CLD: SFC/FL070 15NM WID LINE BTN N1644
W06334 - N1643 W06210. MOV S 20KT SFC/FL220 10NM
WID LINE BTN N1643 W06210 - N1616 W06214. MOV S
10KT 

FCST VA CLD +6HR: 27/0530Z SFC/FL070 25NM WID
LINE BTN N1642 W06210 - N1559 W06321. SFC/FL220
NO ASH EXP

FCST VA CLD +12HR: 27/1130Z SFC/FL070 25NM WID
LINE BTN N1642 W06210 - N1559 W06320. 

FCST VA CLD +18HR: 27/1730Z SFC/FL070 25NM WID
LINE BTN N1643 W06209 - N1558 W06325. 

RMK: IN IMAGERY LOOKS LIKE A HIGHER LEVEL PLUME
IS MOVG S FROM THE ISLAND. WINDS FSCT PLACE HGT
TO FL220. HIGHER PLUME IS DISPG AND NOT EXPTD TO
LAST TO 6HR FCST TIME. LOWER LEVEL WINDS FCST TO
SHIFT MORE TO SW. ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20100127/0600Z

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