[S-EM18] Electric, magnetic and electromagnetic survey technologies and scientific achievements

[SEM18-13] Magnetotelluric Investigation of Subsurface Structures Associated with the 2025 Seismic Swarm in Lamongan Volcanic Field, East Java, Indonesia: Fault or Magmatic Origin?

*Agnis Triahadini¹, Calvin Ashari Dwiska¹, I Gede Nova Darma Putra¹, Achmad Dany Kurniawan¹, Muhammad Akbar Maulana Syahputra¹, Ahmad Zidan Sutidar¹, Alutsyah Luthfian¹, Kadek Hendrawan Palgunadi¹, Muhammad Haris Miftakhul Fajar¹, Imam Catur Priambodo², Priatin Hadi Wijaya² (1. Departmen of Geophysical Engineering, Faculty of Civil, Planning and Geo-Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, West Java, Indonesia, 2. Center of Volcanology and Geological Hazard Mitigation, Geological Agency of Indonesia, Bandung, West Java, Indonesia)

キーワード：Lamongan Volcanic Field, Lamongan Fault, Magnetotelluric, Resistivity Structure, Conductive Zone