FVXX20 KNES 030246
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY03/0246Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/233

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

ERUPTION DETAILS: CONTINOUS EMISSIONS

OBS ASH DATE/TIME: 03/0202Z

OBS ASH CLOUD: SFC/FL220 N1658E14530 - N1635E14548
- N1626E14538 - N1620E14538 - N1638E14517 -
N1658E14530 MOVING N 5-10 KNOTS. SFC/FL150
N1840E14208 - N1705E14528 - N1624E14540 -
N1620E14535 - N1624E14520 - N1638E14405 -
N1716E14120 - N1831E14112 - N1840E14208 MOVING W
10-15 KNOTS. 

FCST ASH CLOUD +6H: 03/0900Z  SFC/FL150
N1932E14110 - N1735E14521 - N1626E14538 -
N1620E14538 - N1711E14240 - N1752E14116 -
N1932E14110 SFC/FL220 N1729E14532 - N1701E14552 -
N1622E14537 - N1649E14517 - N1729E14532 

FCST ASH CLOUD +12H: 03/1500Z  SFC/FL150
N2000E14124 - N1831E14329 - N1723E14522 -
N1621E14539 - N1743E14117 - N2000E14124 SFC/FL220
N1734E14529 - N1703E14554 - N1622E14540 -
N1622E14538 - N1647E14514 - N1734E14529 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: PILOT REPORT INDICATES CURRENT EMISSIONS
ARE AT FL220.   LARGE AREA OF DISPERSED  ASH
ESTIMATED AT FL150 EXTENDS APPROXIMATELY 300 TO
THE WEST NORTHWEST OF TEH VOLCANO ...SCHWARTZ

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY03/0845Z

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