FVXX20 KNES 301330
VOLCANIC ASH ADVISORY
ISSUED: 2005APR30/1330Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/222
INFORMATION SOURCE: GFS MODEL WINDS. GOES-9.
ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS
OBS ASH DATE/TIME: 30/1225Z
OBS ASH CLOUD: SFC/FL090 20NM WIDE LINE BETWEEN
N1619E14537 - N1555E14358. ASH IS MOVING W 10-15
KNOTS.
FCST ASH CLOUD +6H: 30/1800Z SFC/FL090 20NM WIDE
LINE BETWEEN N1619E14537 - N1553E14333.
FCST ASH CLOUD +12H: 01/0000Z SFC/FL090 20NM WIDE
LINE BETWEEN N1619E14537 - N1601E14304.
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH EXTENDING TO THE W AT FL090 AND MOVING TOWARDS
THE W AT 10-15 KTS. A BRIGHT HOTSPOT PERSISTS IN
SHORTWAVE IMAGERY. ...KARST
NEXT ADVISORY: WILL BE ISSUED BY 2005APR30/1930Z
NNNN
Full Size Graphic
-