FVXX20 KNES 051312
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY05/1312Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/243

INFORMATION SOURCE: HONOLULU MWO. GFS MODEL WINDS.
GOES-9. 

ERUPTION DETAILS: CONTINOUS ASH EMISSIONS

OBS ASH DATE/TIME: 05/1202Z

OBS ASH CLOUD: SFC/FL100 N1623E14505 - N1619E14537
- N1608E14538 - N1559E14504 - N1623E14505 MOVING W
5-10 KNOTS. SFC/FL200 N1619E14546 - N1608E14634 -
N1509E14628 - N1514E14526 - N1615E14538 -
N1619E14546 MOVING SE 5-10 KNOTS. 

FCST ASH CLOUD +6H: 05/1800Z SFC/FL100 N1627E14434
- N1621E14537 - N1607E14537 - N1555E14427 -
N1627E14434 SFC/FL200 N1618E14541 - N1546E14627 -
N1405E14630 - N1403E14547 - N1453E14523 -
N1618E14541 

FCST ASH CLOUD +12H: 06/0000Z SFC/FL100
N1632E14349 - N1620E14537 - N1602E14538 -
N1549E14351 - N1632E14349 SFC/FL200 N1542E14526 -
N1541E14614 - N1305E14610 - N1300E14524 -
N1411E14504 - N1542E14526 

FCST ASH CLOUD +18H: 06/0600Z SFC/FL100
N1639E14257 - N1622E14538 - N1601E14538 -
N1537E14315 - N1639E14257 SFC/FL200 N1428E14519 -
N1408E14544 - N1234E14546 - N1126E14440 -
N1302E14405 - N1428E14519 

REMARKS: SATELLITE IMAGERY THROUGH 05/1202Z SHOWS
THICKER ASH MOVING SSE FROM THE VOLCANO AND IS NOW
ESTIMATED TO FL200.  THIS AREA OF ASH IS EXPECTED
TO MOVE IN A S TO SSW-LY DIRECTION OVER THE NEXT
6-12 HOURS.  LIGHTER ASH MOVING W-WARD FROM THE
SUMMIT IS STILL ESTIMATED TO FL100 AND WILL
CONTINUE TO MOVE IN THAT DIRECTION.    WE WILL
CONTINUE TO CLOSELY MONITOR. ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY05/1915Z

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