FVXX20 KNES 060854
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL06/0853Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/505
INFORMATION SOURCE: GUAM WFO. GFS MODEL WINDS.
VAFTAD. PILOT REPORT. GOES-9. USGS.
ERUPTION DETAILS: ERUPTION FROM 0730Z TO 0806Z
OBS ASH DATE/TIME: 06/0802Z
OBS ASH CLOUD: SFC/FL400 N1624E14537 - N1616E14542
- N1608E14528 - N1623E14525 - N1624E14537 MOVING W
30 KNOTS. SFC/FL140 N1801E14214 - N1647E14356 -
N1624E14540 - N1617E14543 - N1524E14250 -
N1643E14214 - N1615E13909 - N1710E13929 -
N1756E14109 - N1801E14214 MOVING W 10-15 KNOTS.
FCST ASH CLOUD +6H: 06/1400Z SFC/FL370 N1547E14139
- N1520E14326 - N1505E14325 - N1537E14134 -
N1547E14139 SFC/FL140 N1623E14223 - N1621E14538 -
N1559E14526 - N1439E13959 - N1535E13948 -
N1623E14223
FCST ASH CLOUD +12H: 06/2000Z SFC/FL350
N1559E13920 - N1440E14206 - N1423E14202 -
N1548E13914 - N1559E13920 SFC/FL140 N1616E14539 -
N1502E14351 - N1404E14002 - N1516E13949 -
N1556E14324 - N1616E14539
FCST ASH CLOUD +18H:
REMARKS: A NEW ERUPTION THAT BEGAN AT 0730Z
PRODUCED A CURRENTLY STILL SMALL AREA OF ASH TO
FL400 THAT IS FORECAST TO MOVE TO THE SOUTHWEST.
THE PERSISTENT MIDLEVEL ASH PLUME CONTINUES TO
EXTEND FROM THE SUMMIT TOWARD THE WEST AND IS
BELIEVED TO BE BELOW FL140. ...
NEXT ADVISORY: WILL BE ISSUED BY 2005JUL06/1500Z
NNNN
Full Size Graphic
-