FVXX20 KNES 040912
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN04/0912Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/363

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 04/0825Z

OBS ASH CLOUD: SFC/FL140 25NM WIDE LINE BETWEEN
N2219E14010 - N1959E14201 - N1816E14311 -
N1620E14537. ASH IS MOVING NW 10-15 KNOTS. 

FCST ASH CLOUD +6H: 04/1430Z SFC/FL140 25NM WIDE
LINE BETWEEN N2211E13947 - N1817E14303 -
N1622E14536. 

FCST ASH CLOUD +12H: 04/2030Z SFC/FL140 25NM WIDE
LINE BETWEEN N2201E13947 - N1831E14244 -
N1621E14540. 

FCST ASH CLOUD +18H: 05/0230Z SFC/FL140 25NM WIDE
LINE BETWEEN N2158E13931 - N1833E14232 -
N1623E14534. 

REMARKS: VISIBLE IMAGERY CONTINUES TO SHOW A LARGE
PLUME OF ASH EXTENDING TO THE NW OF THE VOLCANO UP
TO FL140. ASH IS MOVING AT 10-15 KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN04/1515Z

NNNN
Full Size Graphic


-