FVXX21 KNES 311853
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL31/1853Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2005/123

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

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 31/1815Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL100 MOVING TO NW 15-20 KNOTS.

FCST ASH CLOUD +6H: 01/0030Z 

FCST ASH CLOUD +12H: 01/0630Z 

FCST ASH CLOUD +18H: 01/1230Z 

REMARKS: BROKEN CLOUDINESS ASSOCIATED WITH A WEAK
TROPICAL WAVE COVERS THE REGION AROUND THE VOLCANO
AND NO ASH PLUME OR HOTSPOT CAN BE SEEN IN
SATELLITE IMAGERY.  MVO STATES THAT A SMALL PLUME
WITH LITTLE ASH MAY BE EMINATING FROM THE SUMMIT.
...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG01/0100Z

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