FVXX20 KNES 082326
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG08/2326Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/650

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

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 08/2213Z

OBS ASH CLOUD: SFC/FL150 N1908E14059 - N1623E14539
- N1615E14538 - N1714E14137 - N1738E14037 -
N1908E14059 MOVING NW 0 KNOTS. 

FCST ASH CLOUD +6H: 09/0400Z SFC/FL150 N1941E14026
- N1733E14341 - N1623E14539 - N1612E14538 -
N1641E14213 - N1757E13955 - N1941E14026 

FCST ASH CLOUD +12H: 09/1000Z SFC/FL150
N1934E13919 - N1744E14322 - N1623E14538 -
N1612E14540 - N1623E14334 - N1756E13850 -
N1934E13919 

FCST ASH CLOUD +18H: 09/1600Z 

REMARKS: ASH CAN BE SEEN EXTENDING ABOUT 225 MILES
TO THE NORTHWEST OF THE VOLCANO.   WITHIN THE PAST
FEW HOURS THUNDERSTORM ACTIVITY  HAS BEEN NOTED
NEAR THE VOLCANO.  ASH MAY HAVE BECOME INTERMIXED
WITH SOME OF THESE CLOUDS. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG09/0530Z

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