FVXX20 KNES 311209
VA ADVISORY
DTG: 20091231/1209Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/395

INFO SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 31/1145Z

OBS VA CLD: SFC/FL120 N1647 W06211 - N1640 W06205
- N1537 W06334 - N1449 W06548 - N1443 W06807 -
N1402 W06938 - N1551 W06934 - N1559 W06359 -
N1647 W06211 MOV SW 15-20KT 

FCST VA CLD +6HR: 31/1800Z SFC/FL120 N1648 W06210
- N1635 W06201 - N1501 W06359 - N1452 W06852 -
N1611 W06846 - N1619 W06401 - N1648 W06210 

FCST VA CLD +12HR: 01/0000Z SFC/FL120 N1650
W06207 - N1636 W06203 - N1518 W06400 - N1455
W06704 - N1617 W06703 - N1628 W06359 - N1650
W06207 

FCST VA CLD +18HR: 01/0600Z SFC/FL120 N1650
W06205 - N1636 W06202 - N1517 W06400 - N1459
W06701 - N1616 W06703 - N1625 W06401 - N1650
W06205 

RMK: LARGE AREA OF VA IS THINNING OUT
PARTICULARLY FURTHER W...THOUGH CAN STILL BE SEEN
IN EARLY MORNING VIS OUT TO 70W.  DENSE VA IS
CONFINED TO SW MVG PLUME OUT TO 64W.   WINDS THEN
DIRECT VA TOWARD W. ...GALLINA

NXT ADVISORY: WILL BE ISSUED BY 20091231/1815Z

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