Category: Bárðarbunga

Today (06-October-2024) at 17:56 UTC an earthquake with magnitude Mw4,5 to Mw5,1 took place in Bárðarbunga volcano. Icelandic Met Office reported this earthquake as Mw4,5 and EMSC reported this earthquake as Mw5,0. USGS reported this earthquake as Mw5,1. Yesterday (05-October 2024) two magnitude Mw3,7 and Mw3,9 earthquakes took place in Bárðarbunga volcano.

This earthquake activity in Bárðarbunga volcano happens because of inflation that is now happening in Bárðarbunga volcano. This inflation is going to take decades to complete and in that time, this type of earthquake activity is going to be frequent with several magnitude Mw5,0 earthquake over the year, but fewer as the time goes on from last eruption (ended in February 2015). After 10 to 30 years, there is only going to be one magnitude Mw5,0 earthquake larger every few years.

This morning on 21. April 2024 at 06:37 UTC an earthquake with magnitude of Mw5,4 took place in Bárðarbunga volcano. Largest aftershock had a magnitude of Mw3,0. There’s no earthquake swarm going on at the time of writing of this article. This earthquake was felt in some parts of Iceland but was possibly detected over most of Iceland in a quiet locations.

This is the strongest earthquake in Bárðarbunga volcano since the eruption in Holuhraun in the year 2014 to 2015. This earthquake activity is a long term signal that inflation in Bárðarbunga volcano has reached a new level. Eruption is not going to happen or is extremely unlikely to happen following this earthquake or in next few years. Shortest time between eruptions in Bárðarbunga volcano is around 10 years.

This is how I recorded the earthquake on my own seismometer.

Today (18. March 2024) at 00:45 UTC an earthquake with magnitude of Mw4,7 (EMSC Information) took place in Bárðarbunga volcano. Icelandic Met Office had this magnitude at Mw4,4.

This earthquake is part of the inflation that is happening in Bárðarbunga volcano. This is going to continue to happen every few months for the next few years to decades until the magma chamber in Bárðarbunga volcano in it is fully inflated.

Yesterday (24. October 2023) at 22:19 UTC an earthquake with magnitude of Mw4,9 took place in Bárðarbunga volcano north eastern part of the volcano. This time it was not in the caldera as is the most common location for this earthquake activity.

This is a inflation connected earthquake activity in Bárðarbunga volcano. This is the second earthquake this year that reaches magnitude of Mw4,9. There is no risk for an eruption in Bárðarbunga volcano at current time.

Yesterday (14. October 2023) an earthquake with magnitude of Mw3,6 took place in Bárðarbunga volcano. This is one of many inflation earthquakes that have taken place in Bárðarbunga volcano since end of the eruption in 2015. This earthquake activity is going to continue for the next 50 to 100 years if nothing changes, but with rate of earthquakes getting lower as the time passes.

This earthquake activity is normal and won’t result in a eruption. This type of earthquake or larger happen currently every two to three months in Bárðarbunga volcano.

Because of other activity in Iceland. This article is going to be short.

Two earthquakes took place in Bárðarbunga volcano at 19:59 UTC and 20:02 on 4. July 2023. The magnitudes was Mw3,3 and Mw3,9.

This is normal activity and happens because of inflation in Bárðarbunga volcano.

This month of June 2023. Bárðarbunga volcano has had it second earthquake with magnitude of Mw3,1. This is a normal inflation earthquake in Bárðarbunga volcano.

This is normal inflation earthquake in Bárðarbunga volcano. It is going to be a long time until next eruption happens in Bárðarbunga volcano (expected, anything can happen).