Earthquakes and the Rotation of the Earth

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Science  04 Oct 1974:
Vol. 186, Issue 4158, pp. 49-50
DOI: 10.1126/science.186.4158.49


A correlation exists between long-term variations in the length of the day, Chandler wobble amplitudes, and global seismic activity. These variations may be partially due to climatic changes and ultimately to explosive volcanic activity.