FVXX21 KNES 150806
VOLCANIC ASH ADVISORY
ISSUED: 2005FEB15/0805Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/081
INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. MODIS
AQUA
ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS
OBS ASH DATE/TIME: 15/0725Z
OBS ASH CLOUD: SFC/FL100 N1620E14539 - N1615E14540
- N1440E14357 - N1526E14344 - N1620E14539 MOVING
SW 10-20 KNOTS.
FCST ASH CLOUD +6H: 15/1325Z SFC/FL100 N1619E14539
- N1614E14540 - N1440E14358 - N1526E14344 -
N1619E14539
FCST ASH CLOUD +12H: 15/1925Z SFC/FL100
N1620E14540 - N1613E14540 - N1445E14403 -
N1528E14352 - N1620E14540
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: AN ASH PLUME BELOW ABOUT FL100 EXTENDS
FROM THE SUMMIT ABOUT 150 NM TOWARD THE WEST
SOUTHWEST. THE PLUME IS SLIGHTLY FAINTER AND
SMALLER THAN YESTERDAY. ...
NEXT ADVISORY: WILL BE ISSUED BY 2005FEB15/1400Z
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