F-net information Past Informations are here.   ▪ Apr 13, 2023 Temporary suspension of data release   ▪ Mar 14, 2023 time errors in the waveform data   ▪ Mar 01, 2023 The guidance of the updating user account 2023.   ▪ Nov 30, 2022 Output format in mechanism search web   ▪ Jun 08, 2022 F-net Moment Tensor Catalog Files   ▪ Mar 01, 2022 The guidance of the updating user account 2022.   ▪ Nov 01, 2021 Nearby seismicity information based on the F-net moment tensor catalog   ▪ May 10, 2018 Information on the quality of F-net waveform data   ▪ Aug 04, 2016 We have corrected latitude & longitude data of IGK station The last 30days Estimated Moment Tensors Expand ➥To the moment tensors page. The latest mechanism solution ▌2023/10/02,13:26 (UT) ▌36.7N / 139.9E ▌Depth 120km / M4.1 ▌NORTHERN TOCHIGI PREF Links Mar 11. 2011. The 2011 off the Pacific coast of  Tohoku Earthquake (Mw9.0) Important When you use the broadband data recorded in the F-net network and make a presentation or publication, you are requested to ACKNOWLEDGE THE DATA SOURCE and to register your presentation or publication on our page.

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	Broadband Seismograph Network Laboratory, Network Center for Earthquake, Tsunami and Volcano, National Research Institute for Earth Science and Disaster Resilience. 3-1 Tennodai, Tsukuba City, Ibaraki Prefecture, 305-0006, JAPAN Copyright © National Research Institute for Earth Science and Disaster Resilience, All rights Reserved.