FVXX20 KNES 091548
VA ADVISORY
DTG: 20100109/1547Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/039

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

ERUPTION DETAILS: ONGOING EMISSIONS.

OBS VA DTG: 09/1515Z

OBS VA CLD: SFC/FL120 N1659 W06240 - N1649 W06210
- N1641 W06213 - N1638 W06254 - N1650 W06255 -
N1659 W06240 MOV W 10-15KT SFC/FL060 N1845 W06625
- N1838 W06424 - N1626 W06422 - N1637 W06700 -
N1845 W06625 MOV W 15-20KT 

FCST VA CLD +6HR: 09/2130Z SFC/FL120 N1717 W06419
- N1647 W06210 - N1639 W06210 - N1642 W06419 -
N1717 W06419 SFC/FL060 N1846 W06711 - N1842
W06528 - N1627 W06549 - N1635 W06722 - N1846
W06711 

FCST VA CLD +12HR: 10/0330Z SFC/FL120 N1722
W06549 - N1703 W06253 - N1646 W06210 - N1638
W06210 - N1643 W06542 - N1722 W06549 SFC/FL060 NO
ASH EXP

FCST VA CLD +18HR: 10/0930Z SFC/FL120 N1729
W06608 - N1646 W06209 - N1638 W06210 - N1643
W06601 - N1729 W06608 

RMK: LARGE AREA OF LGT/DIFFUSE VA MOVING ACROSS
PUERTO RICO IS BECOMING MORE DIFFICULT TO SEE IN
SAT IMAGERY.   EXPECTED TO DISSIPATE OVER THE
NEXT 06-12 HOURS.  VA NOW EMITTING FROM VOLCANO
ESTIMATED TO FL120 BASED OFF MODELS AND
RADIOSONDE. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20100109/2145Z

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