FVXX20 KNES 071307
VOLCANIC ASH ADVISORY
ISSUED: 2005APR07/1307Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/125

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS ASH DATE/TIME: 07/1202Z

OBS ASH CLOUD: SFC/FL120 10NM WIDE LINE BETWEEN
N1621E14537 - N1604E14503. ASH IS MOVING W 15-20
KNOTS. 

FCST ASH CLOUD +6H: 07/1800Z SFC/FL120 10NM WIDE
LINE BETWEEN N1616E14456 - N1620E14537. 

FCST ASH CLOUD +12H: 08/0000Z SFC/FL120 10NM WIDE
LINE BETWEEN N1621E14535 - N1610E14452. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A HOT SPOT CAN STILL BE SEEN IN SHORTWAVE
IMAGERY. MULTISPECTRAL IMAGERY SHOWS A  NARROW
PLUME OF ASH EXTENDING TO THE WEST AT FL120.
THE GOES 9 SATELLITE IS IN ECLIPSE UNTIL 1515Z.
...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR07/1900Z

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