FVXX20 KNES 301255
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL30/1254Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211   AREA: W_INDIES

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2005/118

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 30/1215Z

OBS ASH CLOUD: SFC/FL120 5NM WIDE LINE BETWEEN
N1716W06243 - N1643W06210. ASH IS MOVING NW 5-10
KNOTS. 

FCST ASH CLOUD +6H: 30/1830Z SFC/FL120 5NM WIDE
LINE BETWEEN N1714W06237 - N1704W06232 -
N1643W06210. 

FCST ASH CLOUD +12H: 31/0030Z SFC/FL120 5NM WIDE
LINE BETWEEN N1708W06255 - N1702W06249 -
N1642W06211. 

FCST ASH CLOUD +18H: 31/0630Z SFC/FL120 5NM WIDE
LINE BETWEEN N1652W06255 - N1643W06210. 

REMARKS: A NARROW ASH PLUME BELOW ABOUT FL120 CAN
BE SEEN IN VISIBLE IMAGERY EXTENDING FROM THE
VOLCANO TOWARD THE NORTHWEST REACHING NEVIS AND
PERHAPS ST KITTS.  IN LESS THAN 12 HOURS THE ASH
PLUME IS FORECAST TO EXTEND MORE WESTERLY AND LESS
NORTHERLY AND SHOULD NO LONGER BE OVER NEVIS.  
...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL30/1900Z

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