FVXX20 KNES 270902
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL27/0901Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/595

INFORMATION SOURCE: RADIOSONDE. PILOT REPORT.
GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS 

OBS ASH DATE/TIME: 27/0825Z

OBS ASH CLOUD: SFC/FL220 N2356E14138 - N2351E14253
- N1925E13926 - N1711E14224 - N1622E14539 -
N1618E14537 - N1549E14311 - N1548E13744 -
N1854E13726 - N2144E13852 - N2356E14138 MOVING W
10-25 KNOTS. 

FCST ASH CLOUD +6H: 27/1430Z SFC/FL220 N2353E14127
- N2350E14241 - N1852E13901 - N1719E14017 -
N1709E14212 - N1623E14539 - N1618E14537 -
N1552E14258 - N1558E13738 - N1914E13726 -
N2205E13854 - N2353E14127 

FCST ASH CLOUD +12H: 27/2030Z SFC/FL220
N1757E14019 - N1622E14539 - N1617E14537 -
N1550E14249 - N1550E13950 - N1757E14019 

FCST ASH CLOUD +18H: 28/0230Z SFC/FL220
N1811E14017 - N1620E14537 - N1617E14535 -
N1546E14010 - N1811E14017 

REMARKS: ASH IS BECOMING MORE DIFFUSE EAST OF
140E. AT 0405Z A PILOT REPORTED ASH CLOUD OVER THE
VOLCANO AT APPROXIMATELY FL220 DRIFTING WEST.
...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL27/1500Z

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