FVXX20 KNES 031051 CCA
VOLCANIC ASH ADVISORY -CORRECTION
ISSUED: 2005JUL03/1051Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/490

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

ERUPTION DETAILS: MOST RECENT ERUPTION AT ABOUT
07Z

OBS ASH DATE/TIME: 03/0925Z

OBS ASH CLOUD: SFC/FL360 N1551E14621 - N1525E14622
- N1533E14546 - N1541E14537 - N1551E14621 MOVING
SE 20 KNOTS. SFC/FL130 N1710E14444 - N1620E14541 -
N1617E14541 - N1626E14422 - N1641E14332 -
N1710E14444 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 03/1500Z SFC/FL340 N1428E14623
- N1358E14656 - N1352E14643 - N1406E14626 -
N1428E14623 SFC/FL130 N1657E14513 - N1618E14542 -
N1601E14339 - N1634E14334 - N1657E14513 

FCST ASH CLOUD +12H: 03/2100Z SFC/FL130
N1642E14522 - N1617E14540 - N1538E14314 -
N1629E14252 - N1642E14522 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: CORRECTION FOR ASH HEIGHT.  HIGHER ASH IS
MOVING TO THE SOUTHEAST AND BEGINNING TO DROP IN
HEIGHT AND DISSIPATE.  THE ONGOING LARGER FL130
PLUME EXTENDING TO THE WEST REMAINS.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL03/1645Z

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