FVXX20 KNES 240923
VOLCANIC ASH ADVISORY
ISSUED: 2005APR24/0921Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/196

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 24/0802Z

OBS ASH CLOUD: SFC/FL090 15NM WIDE LINE BETWEEN
N1750E14355 - N1650E14443 - N1620E14538. ASH IS
MOVING NW 15 KNOTS. 

FCST ASH CLOUD +6H: 24/1400Z SFC/FL090 15NM WIDE
LINE BETWEEN N1744E14347 - N1653E14428 -
N1620E14538. 

FCST ASH CLOUD +12H: 24/2000Z SFC/FL090 15NM WIDE
LINE BETWEEN N1713E14337 - N1620E14538. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SATELLITE IMAGERY SHOWS AN ASH PLUME AT
LEAST 125 NM LONG EXTENDING FROM THE SUMMIT TOWARD
THE NORTHWEST. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR24/1515Z

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