1. Department of Mathematics Colorado State University Fort Collins CO USA
2. Department of Geological Sciences University of Texas at El Paso El Paso TX USA
3. Department of Geosciences Colorado State University Fort Collins CO USA
4. U.S. Geological Survey, Albuquerque Seismological Laboratory Albuquerque NM USA
5. Scripps Institution of Oceanography University of California, San Diego La Jolla CA USA
6. Department of Geosciences Pennsylvania State University, State College University Park PA USA
7. Woods Hole Oceanographic Institution, Woods Hole MA USA
8. Department of Earth and Planetary Sciences St. Louis MO USA
9. Lamont‐Doherty Earth Observatory Columbia University Palisades NY USA