Yesterday (16-February-2014) an minor earthquake swarm took place in Hengill volcano. This earthquake swarm took place because Orkuveit Reykjavíkur (OR) was pumping down water from hydrothermal processing in this part of Hengill volcano.
The earthquake swarm in Hengill volcano yesterday. Copyright of this image belongs to Icelandic Meteorological Office.
This type of earthquakes happen regularly when Orkuveita Reykjavíkur pumps water down into the ground at this location. At the moment this is just making minor earthquakes. This type of earthquake swarm only last during the period when water is being pumped down into the ground. Once that process is stopped the earthquake activity stops almost immediately.
Donation note: While I have started selling my first short story. I still need donations since I don’t have enough income from selling books at the moment to survive of it (it also takes 45 days to get paid from the day I reach the minimal payment of $100 [~73€ equal]). As for current month of February. I am going to thankful if I just make it since at the moment I am completely broke. I don’t even have 20€ on in the bank at the moment. I am thank broke now. Thanks for the support.