FVXX20 KNES 102056
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL10/2056Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/524

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINOUS EMISSION OF ASH AND
GASES

OBS ASH DATE/TIME: 10/2002Z

OBS ASH CLOUD: SFC/FL150 N1626E14359 - N1624E14542
- N1534E14409 - N1546E14143 - N1626E14359 MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 11/0200Z SFC/FL150 N1713E14152
- N1623E14543 - N1516E14401 - N1504E13916 -
N1713E14152 

FCST ASH CLOUD +12H: 11/0800Z SFC/FL150
N1730E14014 - N1621E14542 - N1514E14420 -
N1456E13826 - N1730E14014 

FCST ASH CLOUD +18H: 11/1400Z SFC/FL150
N1641E14211 - N1623E14543 - N1530E14355 -
N1532E14032 - N1641E14211 

REMARKS: THE CURRENT AREA OF ASH IS QUITE FAINT IN
MULTISPECTRAL IMAGERY AND APPEARS TO BE SLIGHTLY
FANNING OUT FROM WEST NORTHWEST TO WEST SOUTHWEST.
 MODEL WINDS WOULD CONTINUE THIS TREND FOR SEVERAL
HOURS BEFORE BECOMING MORE COMPACT AT 18 HOURS. 
...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL11/0300Z

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