FVXX20 KNES 280214
VA ADVISORY
DTG: 20091128/0213Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/247

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

ERUPTION DETAILS: PYROCLASTIC FLOW 28/0125Z

OBS VA DTG: 28/0145Z

OBS VA CLD: SFC/FL150 25NM WID LINE BTN N1703
W06305 - N1643 W06210. MOV NW 5-10KT 

FCST VA CLD +6HR: 28/0800Z 

FCST VA CLD +12HR: 28/1400Z 

FCST VA CLD +18HR: 28/2000Z 

RMK: MVO REPORTED ASH TO APPROXIMATELY FL150 AT
0130Z.  SATELLITE IMAGERY SHOWED ASH EXTENDING 60
NMI TO THE NW OF THE SUMMIT WITH THE THICKEST ASH
WITHIN 12 NMI OF THE SUMMIT BY 0200Z.  NO
FORECAST IS AVAILABLE BECAUSE THE FORECAST MODEL
WINDS DO NOT AGREE WITH THE OBSERVED MOTION. ...

NXT ADVISORY: WILL BE ISSUED BY 20091128/0815Z

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