Today (22-November-2022) a strong earthquake swarm started in Katla volcano at 19:55 UTC. Strongest earthquake had a magnitude of Mw4,4. One Mw3,5 earthquake was recorded with several smaller earthquakes. Magnitudes and number of earthquakes are changing. This is an updated text of the earthquake magnitude.
What is going on is unclear at the writing of this article. At the writing of this article I am not seeing any change in harmonic tremor, but that might change without warning. I’ll post updates if anything more happens in Katla volcano.
Added: I added the donate buttons back if people want to support my work. I had to remove them because of a increased fraud risk in October and that might be ongoing risk.
Article updated at 21:16 UTC.
Article updated at 23:06 UTC.