xiangchenlili/us-earthquake

U.S. Earthquake Dataset

This dataset contains earthquake events in the U.S. from January 1, 2020, to December 31, 2023. It inclucdes 3,009 sequences with 29,521 events across 3 magnitude types. The original data can be accessed via USGS Earthquake Search. The detailed data preprocessing steps used to create this dataset can be found in the TPP-LLM paper and TPP-Embedding paper.

Update (2025-10-28): Added three timestamp fields (timestamp_event, timestamp_since_start, timestamp_since_last_event) in seconds, and refreshed the dataset using the latest USGS source data. If you wish to reproduce the original TPP-LLM results, please refer to the earlier dataset snapshots in the Commit History.

If you find this dataset useful, we kindly invite you to cite the following papers:

@article{liu2024tppllmm,
  title={TPP-LLM: Modeling Temporal Point Processes by Efficiently Fine-Tuning Large Language Models},
  author={Liu, Zefang and Quan, Yinzhu},
  journal={arXiv preprint arXiv:2410.02062},
  year={2024}
}

@article{liu2024retrieval,
  title={Retrieval of Temporal Event Sequences from Textual Descriptions},
  author={Liu, Zefang and Quan, Yinzhu},
  journal={arXiv preprint arXiv:2410.14043},
  year={2024}
}