FVXX20 KNES 100830
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL10/0830Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/522

INFORMATION SOURCE: GUAM WFO. GFS MODEL WINDS.
GOES-9. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 10/0725Z

OBS ASH CLOUD: SFC/FL180 N1626E14531 - N1612E14538
- N1610E14530 - N1220E13806 - N1309E13602 -
N1422E13601 - N1437E13755 - N1519E13911 -
N1455E14049 - N1602E14328 - N1626E14531 MOVING SW
5-10 KNOTS. 

FCST ASH CLOUD +6H: 10/1330Z SFC/FL180 N1625E14530
- N1611E14540 - N1242E13752 - N1305E13601 -
N1352E13558 - N1455E14044 - N1625E14530 

FCST ASH CLOUD +12H: 10/1930Z SFC/FL180
N1627E14530 - N1614E14536 - N1303E13754 -
N1327E13559 - N1414E13602 - N1453E14044 -
N1627E14530 

FCST ASH CLOUD +18H: 11/0130Z SFC/FL180
N1624E14529 - N1613E14538 - N1304E13758 -
N1321E13601 - N1412E13602 - N1455E14042 -
N1624E14529 

REMARKS: THE SMALL PUFF OF ASH TO FL320 AROUND
09/2300Z QUICKLY DISSIPATED AND IS NO LONGER SEEN
IN SATELLITE IMAGERY.  THE MAIN ASH PLUME MOVING
SW AT 5-10 KNOTS IS ESTIMATED TO FL180.  A MIXTURE
OF LIGHTER ASH AND VOG CAN BE SEEN WEST OF 135E.  
...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL10/1430Z

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