Seismic catalog for the Lower Rhine Graben region (Northwestern Europe)

Automatic seismic catalog for the Lower Rhine Graben region, from 2019-01-01 until 2026-04-01. Two catalogs are provided: one using the single-event absolute NonLinLoc (NLL, Lomax et al., 2000) localization algorithm, and another one with the location obtained from the multi-event NLL-SSST-Coherence method (Lomax & Savvaidis, 2021). The focal mechanisms are obtained via SKHASH (Skoumal et al., 2024) and provided for both reported catalogs (absolute and relocated).