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Problem with Schumann resonance calculations resolved

December 01, 2003

The NCEDC resolved software problems associated with the computation of magnetic activity and Schumann resonance. Computations resumed in July 2003 and are ongoing. We apologize for the late notification!

The NCEDC is a joint project of the University of California, Berkeley and the USGS. Please send us email at or fill out our comments form if you have questions or comments about these changes.