Puff Dragon Image AVO Remote Sensing

Puff-Volcanic Ash Tracking Model
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Geophysical Institute Institute of Northern Engineering
Univ. Alaska Fairbanks ARSC
Click for Fairbanks, Alaska Forecast
Peter Webley (AVO/UAF), January 2008
Predicted Ash Cloud :: Composite of Airborne Ash
Cleveland Volcano
First 6 hrs

 First 12 hrs

 First 18 hrs

 First 24 hrs
Predicted Ash Cloud :: Composite of Airborne Ash Concentrations
Cleveland Volcano
First 6 hrs

 First 12 hrs

 First 18 hrs

 First 24 hrs
Composites below 4km Composites 4 to 8 km altitude Composites 8 to 12 km altitude Composites 12 to 16 km altitude
Composites FL200 to FL300
Composites below FL200 Composites above FL200 Composites below FL300 Composites above FL300