FVXX20 KNES 281604
VA ADVISORY
DTG: 20091228/1604Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/382

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 28/1515Z

OBS VA CLD: SFC/FL070 N1714 W06259 - N1649 W06211
- N1637 W06210 - N1627 W06513 - N1704 W06514 -
N1714 W06259 MOV NW 10-15KT SFC/FL150 N1646
W06211 - N1636 W06208 - N1622 W06250 - N1620
W06309 - N1641 W06319 - N1646 W06211 MOV SW
10-20KT 

FCST VA CLD +6HR: 28/2130Z SFC/FL070 N1730 W06257
- N1646 W06208 - N1636 W06210 - N1653 W06301 -
N1632 W06344 - N1628 W06516 - N1701 W06523 -
N1730 W06257 SFC/FL150 N1650 W06302 - N1646
W06211 - N1633 W06207 - N1513 W06401 - N1544
W06500 - N1650 W06302 

FCST VA CLD +12HR: 29/0330Z SFC/FL070 N1819
W06319 - N1647 W06209 - N1636 W06208 - N1634
W06313 - N1806 W06425 - N1819 W06319 SFC/FL150
N1647 W06258 - N1646 W06210 - N1632 W06208 -
N1447 W06352 - N1529 W06508 - N1647 W06258 

FCST VA CLD +18HR: 29/0930Z SFC/FL070 N1723
W06418 - N1649 W06211 - N1634 W06208 - N1626
W06356 - N1634 W06454 - N1723 W06418 SFC/FL150
N1647 W06210 - N1631 W06207 - N1507 W06354 -
N1552 W06507 - N1645 W06301 - N1647 W06210 

RMK: OBSERVATORY INDICATES VA TO A HIGHER LEVEL
THAN PREVIOUS VAA WITH MORE ACTIVE EMISSIONS. LOW
LEVEL WINDS HAVE VEERED AND ARE TAKING VA MORE TO
THE NW PAST 2 HRS. HIGHER LEVEL VA IS MVG TO SW. 
...RUMINSKI

NXT ADVISORY: WILL BE ISSUED BY 20091228/2200Z

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