FVXX20 KNES 211244
VA ADVISORY
DTG: 20100121/1243Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/092

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

ERUPTION DETAILS: ONGOING ROCKFALLS AND VENTING
OF GASES AND VARYING AMOUNTS OF ASH

OBS VA DTG: 21/1215Z

OBS VA CLD: SFC/FL100 N1805 W06343 - N1641 W06210
- N1652 W06338 - N1732 W06411 - N1805 W06343 MOV
W 10-15KT 

FCST VA CLD +6HR: 21/1830Z SFC/FL120 N1754 W06411
- N1653 W06210 - N1639 W06211 - N1702 W06420 -
N1754 W06411 

FCST VA CLD +12HR: 22/0030Z SFC/FL120 N1801
W06400 - N1653 W06210 - N1638 W06211 - N1716
W06421 - N1801 W06400 

FCST VA CLD +18HR: 22/0630Z SFC/FL120 N1801
W06359 - N1654 W06210 - N1638 W06210 - N1716
W06422 - N1801 W06359 

RMK: PULSES OF ASH ARE MOVG WNW FROM THE ISLAND
AND DISPG. IN FIRST MORNG VIS A PLUME EXTDS ARND
115NM W TO NW FROM THE SUMMIT. LTLCG IN WIND DIR
FCST.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20100121/1845Z

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