FVXX20 KNES 112259
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG11/2258Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/663

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS	

OBS ASH DATE/TIME: 11/2213Z

OBS ASH CLOUD: SFC/FL150 N1956E13811 - N1955E13920
- N1739E13917 - N1655E14115 - N1537E14106 -
N1515E13807 - N1723E13653 - N1956E13811 MOVING W
5-15 KNOTS. 

FCST ASH CLOUD +6H: 12/0400Z SFC/FL150 N1807E13543
- N1626E14538 - N1612E14539 - N1512E13543 -
N1807E13543 

FCST ASH CLOUD +12H: 12/1000Z SFC/FL150
N1844E13428 - N1629E14541 - N1613E14543 -
N1442E13429 - N1844E13428 

FCST ASH CLOUD +18H: 12/1600Z SFC/FL150
N1925E13309 - N1628E14540 - N1613E14540 -
N1435E13255 - N1925E13309 

REMARKS: A BAND OF THUNDERSTORMS IS OBSCURRING THE
VIEW OF THE VOLCANO AND POINTS WEST TO ABOUT 140E.
LOW LEVEL ASH/VOG MIX CAN BE SEEN TO THE NW OF THE
BAND.  THERE IS A GOOD POSSIBILITY OF ASH WITHIN
THE BAND OUT TO 140E WHERE IT IS VISIBLE IN
IMAGERY.  ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG12/0500Z

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