1. Department of Earth Sciences and Engineering Imperial College London London UK
2. Ocean and Earth Science, National Oceanography Centre Southampton University of Southampton Southampton UK
3. Geophysical Institute Karlsruhe Institute of Technology 76131 Karlsruhe Germany
4. Department of Earth Ocean & Ecological Sciences University of Liverpool Liverpool L69 3GP UK
5. Department of Earth Sciences and Engineering Imperial College London London SW7 2AZ UK
6. School of Earth Sciences University of Bristol Bristol BS8 1RJ UK
7. Ocean and Earth Science National Oceanography Centre Southampton Southampton SO14 3ZH UK
8. Department of Earth Sciences Durham University Durham DH1 3LE UK
9. Department of Earth Sciences University of Oxford South Parks Road Oxford OX1 3AN
10. Department of Earth Sciences Natural History Museum London SW7 5BD UK
11. School of Earth and Environment University of Leeds Leeds LS2 9JT UK
12. Institut de Physique du Globe de Paris Jussieu 75005 Paris France
13. Seismic Research Centre The University of West Indies Gordon Street Trinidad & Tobago
14. Institute of Earth and Environmental Sciences University of Potsdam 14476 Potsdam Germany
15. Department of Earth Sciences and Engineering Imperial College London UK
16. Ocean and Earth Science National Oceanography Centre Southampton UK
17. Department of Earth Sciences Durham University Durham UK
18. Department of Earth Ocean & Ecological Sciences University of Liverpool UK
19. OBIF UK
20. DEPAS Germany
21. KUM Germany