FVXX20 KNES 251848
VOLCANIC ASH ADVISORY
ISSUED: 20060925/1847Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210   AREA: W_INDIES

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/570

INFORMATION SOURCE: GOES-12. GFS WINDS.
MONTSERRAT OBSERVATORY. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 25/1745Z

OBS ASH CLOUD: SFC/FL080 30NM WIDE LINE BETWEEN
N1648 W06401 - N1642 W06210. ASH IS MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 26/0000Z SFC/FL080 25NM WIDE
LINE BETWEEN N1650 W06401 - N1642 W06210. 

FCST ASH CLOUD +12H: 26/0600Z SFC/FL080 25NM WIDE
LINE BETWEEN N1653 W06401 - N1642 W06210. 

FCST ASH CLOUD +18H: 26/1200Z SFC/FL080 25NM WIDE
LINE BETWEEN N1646 W06401 - N1641 W06210. 

REMARKS: VISIBLE IMAGERY SHOWS ASH EXTENDING
ABOUT 100 NMI TO THE WESTNORTHWEST OF THE SUMMIT.
 THE WIDTH IS ABOUT 30 NMI.  SINCE CLOUDS
OBSCURED THE SUMMIT AND AREAS CLOSE TO THE
ISLAND, THE OBSERVATORY INDICATES THAT ASH IS
STILL BEING EMITTED DUE TO ROCKFALLS AND
OCCASSIONAL PYROCLASTIC FLOWS. ...ZHONG

NEXT ADVISORY: WILL BE ISSUED BY 20060926/0045Z

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