FVXX20 KNES 282131
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL28/2131Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/601

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. 

ERUPTION DETAILS: CONTINOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 28/2102Z

OBS ASH CLOUD: SFC/FL150 N1620E14538 - N1403E14153
- N1420E13635 - N1535E13642 - N1607E14154 -
N1615E14407 - N1620E14538 MOVING SW 10-15 KNOTS. 

FCST ASH CLOUD +6H: 29/0300Z SFC/FL150 N1620E14537
- N1401E14150 - N1255E13608 - N1439E13552 -
N1544E13940 - N1620E14537 

FCST ASH CLOUD +12H: 29/0900Z SFC/FL150
N1620E14537 - N1512E14351 - N1143E13611 -
N1331E13531 - N1620E14537 

FCST ASH CLOUD +18H: 29/1500Z SFC/FL150
N1620E14538 - N1530E14356 - N1227E13534 -
N1425E13513 - N1620E14538 

REMARKS: ASH EXTENDS WEST-SOUTHWEST AWAY FROM THE
SUMMIT APPROXIAMTELY 525 NM.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL29/0330Z

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