FVXX20 KNES 080024
VOLCANIC ASH ADVISORY
ISSUED: 2005APR08/0024Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/127

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: CONTINUES EMISSIONS

OBS ASH DATE/TIME: 08/0002Z

OBS ASH CLOUD: SFC/FL120 20NM WIDE LINE BETWEEN
N1628E14500 - N1620E14537. ASH IS MOVING W 10
KNOTS. 

FCST ASH CLOUD +6H: 08/0600Z SFC/FL120 25NM WIDE
LINE BETWEEN N1632E14444 - N1620E14537. 

FCST ASH CLOUD +12H: 08/1200Z SFC/FL120 25NM WIDE
LINE BETWEEN N1629E14433 - N1620E14538. 

FCST ASH CLOUD +18H: 08/1800Z SFC/120 25NM WIDE
LINE BETWEEN N1620E14537 - N1613E14421. 

REMARKS: THE FIRST VISIBLE IMAGES OF THE DAY SHOWS
A NARROW PLUME EXTENDING TO THE WEST.  THE PLUME
IS ESTIMATED TO BE AT FL120 BASED ON THE GFS MODEL
SOUNDING.  IN ADDITION A BRIGHT HOTSPOT CAN BE
SEEN IN THE MULTISPECTRAL IMAGERY.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR08/0630Z

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