FVXX20 KNES 281539
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY28/1539Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/336

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 28/1502Z

OBS ASH CLOUD: SFC/FL180 N1922E14153 - N1825E14341
- N1708E14426 - N1625E14537 - N1619E14537 -
N1741E14158 - N1801E14058 - N1828E14053 -
N1922E14153 MOVING NW 10-15 KNOTS. 

FCST ASH CLOUD +6H: 28/2100Z SFC/FL180 N1931E14134
- N1628E14534 - N1802E14040 - N1902E14022 -
N1931E14134 

FCST ASH CLOUD +12H: 29/0300Z SFC/FL180
N1946E14116 - N1625E14536 - N1755E14039 -
N1920E14015 - N1946E14116 

FCST ASH CLOUD +18H: 29/0900Z SFC/FL180
N1947E14117 - N1625E14538 - N1802E14043 -
N1941E14004 - N1947E14117 

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH UP TO FL180 EXTENDING TO THE NW OF THE SUMMIT.
ASH IS MOVING AT 10-15 KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY28/2145Z

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