FVXX22 KWBC 111602Z     
VOLCANIC ASH ADVISORY           
ISSUED: 2003MAY11/1600Z      VAAC: WASHINGTON
 
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540    AREA: MARIANA ISLANDS
                              
SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/006
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 

ERUPTION DETAILS: ERUPTION OCCURRED AROUND 10/0730Z EMISSIONS
CONTINUE TO OCCUR
 
OBS ASH DATE/TIME: 11/1518Z
 
OBS ASH CLOUD: SFC/FL170 N1624E13700 N1806E14110 N1930E14437
N1555E14320 N1438E14400 N1525E14000 MOVING WEST 15-20 KNOTS. 
SFC/FL170 5 NM WIDE LINE OF ASH BETWEEN N1621E14540 N1555E14320
MOVING WEST 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD.
 
REMARKS: SATELLITE IMAGERY THROUGH 11/1518Z NO LONGER SHOWS THE
HIGHER LEVEL ASH ALTHOUGH SOME COULD BE OBSCURED BY CIRRUS CLOUDS
TO THE SOUTH. CONSTANT EMISSIONS ARE OCCURRING.  

NEXT ADVISORY: WILL BE ISSUED BY 11/2200Z. 

NNNN
"Attached Graphic Map Depicting Ash Only" 

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