FVXX20 KNES 280854
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL28/0854Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/599

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

ERUPTION DETAILS: CONTINOUS ASH EMISSIONS

OBS ASH DATE/TIME: 28/0802Z

OBS ASH CLOUD: SFC/FL200 N1902E13205 - N1822E13658
- N1605E13719 - N1625E13955 - N1556E14315 -
N1614E14537 - N1530E14337 - N1504E13641 -
N1446E13344 - N1902E13205 MOVING W 20 KNOTS. 

FCST ASH CLOUD +6H: 28/1400Z SFC/FL200 N1902E13058
- N1852E13417 - N1604E13514 - N1542E14231 -
N1620E14535 - N1456E14303 - N1442E13238 -
N1902E13058 

FCST ASH CLOUD +12H: 28/2000Z SFC/FL200
N1616E14533 - N1513E14340 - N1358E13255 -
N1519E13249 - N1528E14004 - N1616E14533 

FCST ASH CLOUD +18H: 29/0200Z SFC/FL200
N1619E14537 - N1505E14316 - N1355E13240 -
N1459E13251 - N1534E14116 - N1619E14537 

REMARKS: PILOT REPORT AT 28/0400Z INDICATES ASH AT
FL200. PLUME EXTENDS APPROXIMATELY 750 NMI WEST OF
THE VOLCANO. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL28/1500Z

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