Fin Whale 20-Hz call catalogue - Azores-Maderia-Canaries (2021-2023)

Detection catalogue of classic 20-Hz fin whale calls detected from ocean-bottom seismometers across the Azores-Madeira-Canaries region in the North Atlantic. These detections have been post-processed and filtered (see details in manuscript), and statistics of events that were filtered out can be found in the summary files for each array. Calls are compiled per-station (indicated by file name), comprising either the São Jorge array (2021-2022; https://doi.org/10.7914/d5w4-v395) or UPFLOW array (2022-2023; https://doi.org/10.14470/3W055238)