FVXX20 KNES 230957
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG23/0957Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/711
INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
PILOT REPORT. GOES-9.
ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS
OBS ASH DATE/TIME: 23/0902Z
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL200 MOVING TO W 10-15 KNOTS.
FCST ASH CLOUD +6H: 23/1500Z NOT AVBL.
FCST ASH CLOUD +12H: 23/2100Z NOT AVBL.
FCST ASH CLOUD +18H: 24/0300Z NOT AVBL.
REMARKS: ASH CAN NOT BE SEEN IN THE CURRENT
SATELLITE IMAGERY. THERE WAS A PILOT REPORT AT
0643Z INDICATING THAT THE ASH WAS AT FL200. THUS
THE REASONING FOR INCREASING THE HEIGHT OF THE
ASH.
WALTER ...
NEXT ADVISORY: WILL BE ISSUED BY 2005AUG23/1600Z
NNNN
Full Size Graphic
-