FVXX20 KNES 121143
VOLCANIC ASH ADVISORY
ISSUED: 2005APR12/1143Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/147
INFORMATION SOURCE: GFS MODEL WINDS. GOES-9.
ERUPTION DETAILS: CONTINOUS LOW LEVEL EMISSIONS OF
GASES AND LIGHT ASH
OBS ASH DATE/TIME: 12/1125Z
OBS ASH CLOUD: SFC/FL100 N1622E14537 - N1617E14536
- N1614E14505 - N1502E14308 - N1610E14305 -
N1620E14343 - N1620E14343 - N1620E14343 -
N1620E14343 - N1620E14343 - N1622E14537 MOVING W
10-15 KNOTS.
FCST ASH CLOUD +6H: 12/ 1800Z SFC/FL100 25NM WIDE
LINE BETWEEN N1620E14538 - N1524E14310.
FCST ASH CLOUD +12H: 13/0000Z SFC/FL100 25NM WIDE
LINE BETWEEN N1621E14537 - N1555E14304.
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: ASH IS VISIBLE IN MULTISPECTRAL IMAGERY
...
NEXT ADVISORY: WILL BE ISSUED BY 2005APR12/1745Z
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