spaceplasma:

Dirty thunderstorms
A dirty thunderstorm (also,...


Shinmoedake volcano, 2011


Shinmoedake volcano, 2011


Sakurajima volcano, 2013


Sakurajima volcano, 2013


Eyjafjallajökull volcano, 2010


Eyjafjallajökull volcano, 2010


Puyehue volcano, 2011


Puyehue volcano, 2011

spaceplasma:



Dirty thunderstorms

A dirty thunderstorm (also, Volcanic lightning) is a weather phenomenon that occurs when lightning is produced in a volcanic plume. A study in the journal Science indicated that electrical charges are generated when rock fragments, ash, and ice particles in a volcanic plume collide and produce static charges, just as ice particles collide in regular thunderstorms.


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Published on December 19, 2013 10:51
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