FVXX20 KNES 211533
VA ADVISORY
DTG: 20091221/1532Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/350

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 21/1445Z

OBS VA CLD: SFC/FL070 95NM WID LINE BTN N1938
W06343 - N1737 W06336 - N1644 W06215. MOV NW 8KT
SFC/FL100 10NM WID LINE BTN N1640 W06207 - N1625
W06141. MOV SE 10KT 

FCST VA CLD +6HR: 21/2100Z SFC/FL070 90NM WID
LINE BTN N1927 W06331 - N1741 W06334 - N1644
W06217. 

FCST VA CLD +12HR: 22/0300Z SFC/FL070 90NM WID
LINE BTN N1925 W06318 - N1745 W06323 - N1631
W06211. 

FCST VA CLD +18HR: 22/0900Z SFC/FL070 90NM WID
LINE BTN N1925 W06313 - N1746 W06326 - N1628
W06217. 

RMK: A 95 NMI WIDE AREA OF LIGHT ASH TO FL070
EXTENDS 190 NMI TO THE NW OF THE VOLCANO BUT EAST
OF PUERTO RICO AND THE VIRGIN ISLANDS.  SOME
STEAM AND ASH EXTENDS 30 NMI TO THE SE OF THE
VOLCANO ALMOST TO GUADELOUPE.  THIS ASH MAY BE
SLIGHTLY HIGHER TO FL100. ...BALDWIN

NXT ADVISORY: WILL BE ISSUED BY 20091221/2130Z

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