FVXX22 KWBC 290833 CCA
VOLCANIC ASH ADVISORY-CORRECTION
ISSUED: 2003JUN29/0830Z      VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540    AREA: MARIANA ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/205

INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST. 
GUAM MWO. PILOT REPORT.

ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10.

OBS ASH DATE/TIME: 29/0725Z

OBS ASH CLOUD: SFC/FL080 4 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1606E14500 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS. 

REMARKS: CORRECTION FOR NEXT MESSAGE ISSUED.  SATELLITE IMAGERY
AT 29/0725Z SHOWS A VERY FAINT PLUME OF ASH EXTENDING AROUND 25
NM WSW FROM THE SUMMIT.  A RECENT PILOT REPORT INDICATES THAT A
THIN LAYER OF ASH EXTENDING BETWEEN FL080 AND FL100 IS MOVING WSW
FROM THE VOLCANO.  ACTIVITY WITH THE VOLCANO IN THE PAST 24 HOURS
HAS BEEN LOW....KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN29/1430Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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