FVXX20 KNES 280556
VA ADVISORY
DTG: 20091128/0555Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/248

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

ERUPTION DETAILS: PYROCLASTIC FLOW 28/0125Z

OBS VA DTG: 28/0515Z

OBS VA CLD: SFC/FL150 N1709 W06259 - N1646 W06210
- N1640 W06210 - N1629 W06259 - N1709 W06259 MOV
NW 10KT 

FCST VA CLD +6HR: 28/1130Z SFC/FL150 N1722 W06323
- N1645 W06210 - N1641 W06210 - N1623 W06322 -
N1722 W06323 

FCST VA CLD +12HR: 28/1730Z SFC/FL150 N1728
W06355 - N1725 W06322 - N1623 W06323 - N1615
W06356 - N1728 W06355 SFC/FL150 25NM WID LINE BTN
N1656 W06313 - N1641 W06213. 

FCST VA CLD +18HR: 28/2330Z SFC/FL 25NM WID LINE
BTN N1645 W06316 - N1635 W06233 - N1641 W06211. 

RMK: ASH FROM EARLIER PYROCLASTIC FLOW CONTINUES
TO FAN OUT AND MOVE WEST.  A HOTSPOT CAN BE SEEN
AT THE SUMMIT. ...SPAMPATA

NXT ADVISORY: WILL BE ISSUED BY 20091128/1200Z

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