FVXX21 KWBC 211600
VOLCANIC ASH ADVISORY
ISSUED: 2002OCT21/1600Z VAAC: WASHINGTON
.
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211    AREA: MONTSERRAT
.
SUMMIT ELEVATION: 3000 FT (915 M)
.
ADVISORY NUMBER: 2002/162
.
INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. 
.
ERUPTION DETAILS: ONGOING ASH VENTING.
.
OBS ASH DATE/TIME: 21/1515Z. 
.
OBS ASH CLOUD: SFC/FL060 10 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06210 N1631W06319.  ASH IS MOVING W 15 KNOTS.
.
FCST ASH CLOUD+6H: SEE SIGMETS.
.
REMARKS: THE LATEST IMAGERY SHOWS A PLUME APPROXIMATELY 65 NM
LONG.  HOWEVER IT IS GETTING HARDER TO SEE THE ASH AS THE DAY
PROGRESSES....WALTER
.
NEXT ADVISORY: WILL BE ISSUED BY 2002OCT21/2200Z.
.
NNNN"Attached Graphic Map Depicting Ash Only" 

""