1. Trofimuk Institute of Petroleum Geology and Geophysics SB RAS Novosibirsk Russia
2. Novosibirsk State University Novosibirsk Russia
3. Kamchatkan Branch of Geophysical Survey RAS Petropavlovsk‐Kamchatsky Russia
4. Institute of Volcanology and Seismology FEB RAS Petropavlovsk‐Kamchatsky Russia
5. Institute of Earth Sciences Academia Sinica Taipei Taiwan
6. King Saud University Riyadh Saudi Arabia
7. National Research Institute of Astronomy and Geophysics Helwan Egypt