FVXX20 KNES 091644
VA ADVISORY
DTG: 20100209/1644Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2010/178

INFO SOURCE: GOES-12. GFS WINDS. RADIOSONDE.
PILOT REPORT. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS VA DTG: 09/1545Z

OBS VA CLD: SFC/FL040 25NM WID LINE BTN N1647
W06418 - N1644 W06210. MOV W 10KT SFC/FL070 6NM
WID LINE BTN N1659 W06222 - N1648 W06214. MOV NW
15KT 

FCST VA CLD +6HR: 09/2200Z SFC/FL040 25NM WID
LINE BTN N1725 W06409 - N1642 W06210. SFC/FL070
NO ASH EXP

FCST VA CLD +12HR: 10/0400Z SFC/FL040 25NM WID
LINE BTN N1643 W06211 - N1630 W06415. 

FCST VA CLD +18HR: 10/1000Z SFC/FL040 25NM WID
LINE BTN N1646 W06418 - N1643 W06211. 

RMK: UPDATE TO LOWER ASH TO FL040 BASED ON A
PIREP AT 1253Z.  AT 1400Z A EXHALATION ESTIMATED
TO FL070 RESULTED IN AN ASH CLOUD MOVING NW AT 15
KTS. ...

NXT ADVISORY: WILL BE ISSUED BY 20100209/2245Z

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