FVXX20 KNES 111630
VA ADVISORY
DTG: 20100211/1629Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/188

INFO SOURCE: GOES-10. RADIOSONDE. MONTSERRAT
OBSERVATORY. 

ERUPTION DETAILS: PYROCLASTIC FLOWS

OBS VA DTG: 11/1545Z

OBS VA CLD: SFC/FL040 N1726 W06201 - N1640 W06204
- N1638 W06234 - N1714 W06231 - N1726 W06201 MOV
N 5-10KT SFC/FL070 N1858 W06114 - N1732 W06047 -
N1639 W06116 - N1639 W06203 - N1729 W06201 -
N1858 W06114 MOV E 5-10KT SFC/FL190 12NM WID LINE
BTN N1643 W06210 - N1633 W06205. MOV S 5-10KT 

FCST VA CLD +6HR: 11/2200Z SFC/FL040 N1749 W06159
- N1645 W06204 - N1644 W06226 - N1733 W06224 -
N1749 W06159 SFC/FL070 N1820 W06028 - N1638
W06026 - N1640 W06213 - N1749 W06159 - N1820
W06028 SFC/FL190 12NM WID LINE BTN N1644 W06211 -
N1619 W06158. 

FCST VA CLD +12HR: 12/0400Z 

FCST VA CLD +18HR: 12/1000Z 

RMK: MVO REPORTS PYROCLASTIC FLOWS AS OF 15Z. 
STLT IMAGERY SHOWS VA TO FL190 MVG S...VA TO
FL040 MVG N AND VA TO FL070 MVG E AT 1545Z
RESULTING IN VA  20NM W...50NM N...125NM
NE...60NM E...AND 10NM S OF THE SUMMIT.  MODEL
FCST WINDS DO NOT AGREE WITH THIS OBSERVED MOTION
SO ONLY A 6HR FCST BO CONTINUITY IS PROVIDED. ...

NXT ADVISORY: WILL BE ISSUED BY 20100211/2230Z

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