Icelandic Met Office probably. https://en.vedur.is/earthquakes-and-volcanism/earthquakes https://en.vedur.is/earthquakes-and-volcanism/earthquakes I haven't e

Icelandic Met Office probably. https://en.vedur.is/earthquakes-and-volcanism/earthquakes https://en.vedur.is/earthquakes-and-volcanism/earthquakes I haven't explored the site enough to see if they have downloadable datasets, however.