FVXX20 KNES 060540
VOLCANIC ASH ADVISORY
ISSUED: 2005APR06/0539Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14539   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/118

INFORMATION SOURCE: HONOLULU MWO. GOES-12. GFS
MODEL WINDS. 

ERUPTION DETAILS: ERUPTION AT 05/1600Z

OBS ASH DATE/TIME: 06/0449Z

OBS ASH CLOUD: SFC/FL450 N1623E14849 - N1605E14947
- N1457E14951 - N1511E14813 - N1623E14849 MOVING E
15-20 KNOTS. SFC/FL180 N1520E14555 - N1410E14603 -
N1226E14155 - N1420E14137 - N1520E14555 MOVING S
10-15 KNOTS. SFC/FL100 N1621E14536 - N1608E14537 -
N1443E14223 - N1519E14220 - N1621E14536 MOVING SW
20-25 KNOTS. 

FCST ASH CLOUD +6H: 06/1100Z SFC/FL450 ASH DSIPTG
SFC/FL100 N1622E14534 - N1604E14537 - N1419E14126
- N1501E14108 - N1622E14534 SFC/FL180 N1134E14456
- N0829E14505 - N0747E14043 - N1006E14025 -
N1134E14456 

FCST ASH CLOUD +12H: 06/1700Z SFC/FL100
N1624E14532 - N1604E14537 - N1411E14111 -
N1446E14055 - N1624E14532. SFC/FL180 ASH DSIPTG 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: ASH CONTINUES TO BE SEEN IN SATELLITE
IMAGERY THROUGH 06/0449Z.  ASH MOVING EAST IS
ESTIMATED TO FL450 AND IS BEGINNING TO DISIPATE
SLOWLY.  ASH MOVING S-LY COVERS A LARGE AREA AND
IS ESTIMATED TO FL180 WITH LOWER LEVEL ASH AT
FL100 MOVING SW-LY.   WE WILL CONTINUE TO CLOSELY
MONITOR. ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2005APR06/1145Z

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