FVXX20 KNES 170424
VA ADVISORY
DTG: 20091017/0423Z

VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
PSN: N1642 W06210

AREA: W_INDIES

SUMMIT ELEV: 3002 FT (915 M)

ADVISORY NR: 2009/066

INFO SOURCE: GOES-12. GFS WINDS. INSIVUMEH. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 17/0345Z

OBS VA CLD: SFC/FL180 N1808 W06502 - N1747 W06355
- N1711 W06356 - N1734 W06502 - N1808 W06502 MOV
WNW 15KT 

FCST VA CLD +6HR: 17/1000Z SFC/FL100 20NM WID
LINE BTN N1643 W06211 - N1636 W06357. 

FCST VA CLD +12HR: 17/1600Z SFC/FL100 20NM WID
LINE BTN N1644 W06357 - N1643 W06210. 

FCST VA CLD +18HR: 17/2200Z SFC/FL100 20NM WID
LINE BTN N1646 W06357 - N1641 W06211. 

RMK: ASH ESTIMATED AT FL180 BECOMING HARD TO
DISCERN IN IMAGERY TO THE EAST-SOUTHEAST OF
PUERTO RICO.  LOWER LEVEL ASH BELOW FL100 NOT
OBSERVED IN  NIGHTTIME IMAGERY BUT A FORECAST IS
PROVIDED. ...SCHWARTZ

NXT ADVISORY: WILL BE ISSUED BY 20091017/1030Z

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