FVXX20 KNES 101936
VA ADVISORY
DTG: 20091010/1935Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/038

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

ERUPTION DETAILS: EXHALATION AROUND 10/1730Z

OBS VA DTG: 10/1845Z

OBS VA CLD: SFC/FL100 20NM WID LINE BTN N1643
W06238 - N1642 W06209. MOV W 15KT SFC/FL060 N1837
W06330 - N1640 W06210 - N1759 W06454 - N1837
W06330 MOV NW 5-10KT 

FCST VA CLD +6HR: 11/0100Z SFC/FL100 N1648 W06346
- N1647 W06259 - N1627 W06304 - N1624 W06342 -
N1648 W06346 SFC/FL060 20NM WID LINE BTN N1726
W06424 - N1634 W06256 - N1641 W06211. 

FCST VA CLD +12HR: 11/0700Z SFC/FL100 NO ASH
EXPSFC/FL060 20NM WID LINE BTN N1642 W06211 -
N1622 W06422. 

FCST VA CLD +18HR: 11/1300Z SFC/FL060 20NM WID
LINE BTN N1641 W06210 - N1617 W06421. 

RMK: MVO RPTD EXHALATION TO FL100 AT 1730Z. ASH
TO FL100 EXTENDED 20 NMI W OF SUMMIT AT 1845Z
WHILE LARGER AREA OF ASH TO FL060 EXTENDED 100
NMI TO THE NW. ...

NXT ADVISORY: WILL BE ISSUED BY 20091011/0130Z

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