Catalog of energy rate functions of shallow tremors southeast off the Kii Peninsula, Nankai subduction zone

The CSV file provides origin time (UTC), hypocenter locations (longitude, latitude, depth), event starting time from origin (t1 [s]), duration ([s]), half-value width ([s]), peak appearance time (Tpk [s]) from t1, peak energy rate (ERpeak [J/s]), seismic radiated energy (E0 [J]), seismic radiated energy within half-value width (Ehw [J]), origin time (JST), and listed catalog. The origin times and hypocenter locations are referred from Tamaribuchi et al. (2022) and Takemura et al. (2025). The ERFs.tar.gz contains SAC format files of energy rate functions of shallow tremors and PNG files showing energy rate functions. The gray dashed and blue solid lines are the full and extracted energy rate functions of the target shallow tremor.