Flow-Alert(v1.3)

Major Changes for v1.3 Compared with previous versions, including version 1.0 (https://doi.org/10.5281/zenodo.15020368), version 1.1 (https://doi.org/10.5281/zenodo.16811121), and version 1.2 (https://doi.org/10.5281/zenodo.16893616), the latest version 1.3 (https://doi.org/10.5281/zenodo.18324322) includes the following major changes: (1) Data: The debris flow events on 2019-10-09 and 2019-10-15, recorded at the ILL12 station, are now included in the training dataset. These events were not used in previous versions because the ILL18 station was unavailable. Earlier versions relied on a network of stations (ILL12, ILL13, and ILL18) for warning, whereas the latest version focuses on single-station detection and classification. (2) Labels: Previous versions used manually labeled event timestamps, while the latest version employs STA/LTA-based event times, which are theoretically more objective. (3) Features: Previous versions used all 70+ available seismic features, whereas the latest version selects 12 seismic features to train the model. (4) Model Structure: This version integrates an attention mechanism layer after the LSTM, which is expected to better capture temporal dependencies in the seismic signals. You can find the calculated seismic features and code here.