[In English] Temporary suspension of data release Apr 13, 2023 As announced on March 14, 2023, a bug was found in the data conversion system from WIN32 format to other formats. To correct the data and the system, we have decided to temporarily suspend the release of miniSEED, SEED, SAC and TEXT data. The data before the replacement of the recording system shown on the web page is still available. Please use the WIN32 data available from the Hi-net web page for the waveform data after the recording system replacement. *The data release had been reopened as announced on October 12, 2023.

▶ Hi-net top page   ▶ K-NET/KiK-net top page   ▶ V-net top page (in Japanese)    A question please click here. 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.