FVXX20 KNES 252250
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN25/2250Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/457

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS ASH DATE/TIME: 25/2213Z

OBS ASH CLOUD: SFC/FL100 N1802E13813 - N1752E13945
- N1614E14256 - N1628E14540 - N1622E14540 -
N1535E14334 - N1534E14204 - N1704E13801 -
N1802E13813 MOVING W 10-20 KNOTS. 

FCST ASH CLOUD +6H: 26/0413Z SFC/FL100 15NM WIDE
LINE BETWEEN N1624E14541 - N1554E14331. SFC/FL100
N1823E13851 - N1644E14130 - N1535E14028 -
N1720E13730 - N1815E13712 - N1823E13851 

FCST ASH CLOUD +12H: 26/1013Z SFC/FL100 15NM WIDE
LINE BETWEEN N1623E14538 - N1610E14356 -
N1550E14317. 

FCST ASH CLOUD +18H: 26/1613Z SFC/FL100 15NM WIDE
LINE BETWEEN N1624E14540 - N1617E14313. 

REMARKS: VISILBLE LOOPS SHOWS A FAINT LINE OF ASH
EXTENDING WSW FROM THE SUMMIT OUT TO NEAR 136E. 
DUE TO CONVECTION AROUND UPPER LOW TO THE
NORTH...THE ASH WILL CONTINUE TO MOVE WSW OVER THE
NEXT 6 HOURS AND BEGIN TO MOVE MORE DUE WESTERLY
AFTERWARD. ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN26/0445Z

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