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Volcano Activity from 1960 through 1995 (WMS)
This animation represents cumulative global volcanic activity over a 36-year span, from 1960 through 1995. Volcanoes occur near but not on tectonic plate boundaries. If a plate boundary is a convergent boundary, where one plate is subducting under another, then volcanoes occur on the top plate, over the area where rock from the subducting plate has melted, is rising, and has broken through to the surface. The Mt. St. Helens eruption is visible in this animation starting in March, 1980.

This animation shows cumulative global volcano activity from 1960 through 1995. The color of each dot indicates the strength of the activity of the volcano.    This animation shows cumulative global volcano activity from 1960 through 1995. The color of each dot indicates the strength of the activity of the volcano.
Duration: 13.0 seconds
Available formats:
  320x160     PNG           37 KB
  160x80       PNG           11 KB
  80x40         PNG           4 KB
  720x360     Frames
  360x180     Frames
  360x180 (29.97 fps) MPEG-1   2 MB
  720x360 (29.97 fps) MPEG-2   7 MB
  352x240 (29.97 fps) MPEG-1   2 MB
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This product is available through our Web Map Service.   Click here to learn more.


This is the legend for the volcano activity animation. Each value of the bar has two colors: the brighter color represents currently active volcaoes, while the darker color represents previously active volcanoes. 		   This is the legend for the volcano activity animation. Each value of the bar has two colors: the brighter color represents currently active volcaoes, while the darker color represents previously active volcanoes.

Available formats:
  320 x 90           PNG   1 KB

Animation Number:2908
Animators:Horace Mitchell (Lead)
 Eric Sokolowsky
Studio:SVS
Completed:2004-06-23
Scientist:Tom Watters (Smithsonian/Air and Space)
Instrument:Airborne Topographic Mapper
Data set:Volcano Activity
Data Collected:1960/01/01 - 1995/12/31
Series:WMS
Keywords:
DLESE >> Geology
DLESE >> Natural hazards
SVS >> Volcano
GCMD >> EARTH SCIENCE >> Solid Earth >> Volcanoes
View Animation in Google Earth Google Earth KML file is available here.
DEPC Metadata is available here.
 
 
Please give credit for this item to
NASA/Goddard Space Flight Center
Scientific Visualization Studio


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