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Table 2 List of the KiK-net stations used in this study

From: Earthquake early warning: what does “seconds before a strong hit” mean?

Station ID Borehole depth (m) Borehole Vs (m/s) AVS30a (m/s) AVS30b (m/s)
HRSH01 205 2523 613 776
HRSH03 200 2600 687 776
HRSH04 200 2500 812 208
  1. aDerived from PS logging
  2. bDerived from site amplification map (Japan Seismic Hazard Information Station (J-SHIS): NIED), which is used in the current real-time processing for EEW