FVXX20 KNES 212125
VA ADVISORY
DTG: 20091221/2125Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/351

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 21/2045Z

OBS VA CLD: SFC/FL050 N1757 W06326 - N1646 W06210
- N1641 W06210 - N1620 W06233 - N1629 W06243 -
N1647 W06232 - N1738 W06354 - N1757 W06326 MOV NW
0-5KT SFC/FL100 N1659 W06200 - N1614 W06119 -
N1602 W06130 - N1640 W06214 - N1659 W06200 MOV SE
10KT 

FCST VA CLD +6HR: 22/0300Z SFC/FL050 N1656 W06220
- N1643 W06210 - N1546 W06259 - N1614 W06332 -
N1656 W06220 SFC/FL100 N1648 W06206 - N1526
W06155 - N1524 W06230 - N1647 W06223 - N1648
W06206 

FCST VA CLD +12HR: 22/0900Z SFC/FL100 N1653
W06221 - N1635 W06201 - N1548 W06238 - N1600
W06302 - N1653 W06221 SFC/FL050 N1709 W06334 -
N1648 W06208 - N1637 W06208 - N1634 W06343 -
N1709 W06334 

FCST VA CLD +18HR: 22/1500Z SFC/FL050 N1732
W06332 - N1646 W06210 - N1623 W06217 - N1623
W06219 - N1650 W06353 - N1732 W06332 SFC/FL100
N1649 W06204 - N1603 W06137 - N1544 W06201 -
N1635 W06223 - N1649 W06204 

RMK: VISIBLE IMAGERY SHOWS DISPERSING ASH
ESTIMATED BELOW FL050 MOVING NW WITH SLIGHTLY
THICKER ASH MOVING SW.  IN ADDITION MORE THICKER
ASH ESTIMATED AT FL100 MOVING ESE  ...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20091222/0330Z

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