1. School of Geography, Environment and Earth Sciences Victoria University of Wellington Wellington New Zealand
2. Lamont‐Doherty Earth Observatory Columbia University Palisades NY USA
3. GNS Science Lower Hutt New Zealand
4. Institute for Geophysics University of Texas Austin TX USA
5. Disaster Prevention Research Institute Kyoto University Kyoto Japan
6. National Institute of Water and Atmospheric Research Wellington New Zealand
7. Graduate School of Science Tohoku University Sendai Japan
8. Pacific Geoscience Centre Geological Survey of Canada Sidney BC Canada