Nothing specific to earthquakes and volcanoes or other bad omens, but there was probably some human sacrifice. https://en.m.wikipedia.org/wiki/Blót https://en.

Nothing specific to earthquakes and volcanoes or other bad omens, but there was probably some human sacrifice. https://en.m.wikipedia.org/wiki/Blót https://en.m.wikipedia.org/wiki/Blót https://en.m.wikipedia.org/wiki/Ättestupa https://en.m.wikipedia.org/wiki/Ättestupa