Yesterday (04-May-2022) an earthquake swarm started in Kleifarvatn lake that is in Krýsuvík-Trölladyngja volcano. Largest earthquake had a magnitude of Mw3,4 but earthquakes down to magnitude Mw2,9 where felt in Reykjavík.
Earthquake activity in Krýsuvík-Trölladyngja volcano. Copyright of this image belongs to Icelandic Met Office.
It is difficult to be exactly sure what is going on. However, most signs suggest that this earthquake swarm that is ongoing is because if magma movement or magma trying to push upwards in the crust at this location. Earthquake activity is showing a small amount of fluctuation and I don’t know why that is happening. Eruption in this area is likely, it is however impossible to know when that might happen.
Donation
Please remember to support my work. It helps me during the month. Thanks for the support. 🙂
Moving to Denmark
I am currently moving back to Denmark. Until middle of June or start of July updates might be slower because of limited internet access.
Earthquake swarm in the Reykjanes volcano (Global Volcanism Program website remains down) is ongoing with little breaks. Largest earthquake in the last 48 hours had a magnitude of Mw3,1. I don’t know if it was felt. This earthquake activity shows that magma continues to inflate this part of the Reykjanes volcano.
Earthquake activity in the Reykjanes volcano. Copyright of this image belongs to Icelandic Met Office.
This earthquake activity is part of a higher than normal earthquake activity in this area. It has been ongoing since 2019, with the most quiet period during the six month long eruption in Fagradalsfjall mountain. I don’t know when the crust is going to break on that magma that is in this area. It might not happen with a large earthquake swarm or activity. A earthquake small as Mw2,5 might start an eruption in this area.
Donations
Please remember to support my work with donations. It helps me greatly. Thanks for the support. 🙂
Moving to Denmark
I am moving to Denmark in May. That means that for some time there is going to be a time where I am not going to be able to post a lot of updates even if something happens. This also means that my earthquake monitoring at Hvammstangi is going to shut down. Because of how the internet is today. I am unable to transmit data from a remote computer to a main computer over the internet. I don’t know why this is, but I suspect that there is some type of new attack going on, resulting in WinSDR server program crashing on the data transmission at random times. I am going to start recording earthquakes in Denmark after I finish moving. This are however only going to be larger earthquakes down in the Mediterranean area, Greece and that area where larger earthquakes often happen. I also consider this a fine change for me, since I’ve been recording earthquakes in Iceland since 2008 and I’ve got a lot of backlog to work through because of high earthquake activity because of volcano activity in recent years. My earthquake website can be found here.
Yesterday (12-April-2022) at 21:21 UTC an earthquake swarm started with a magnitude Mw3,9 earthquake. There is a chance there have been a swarm of smaller earthquakes in last few weeks in this area. Since there has been almost always on earthquake swarm activity on this part of Reykjanes peninsula in recent months. The largest earthquake was felt over a wide area in south and west Iceland. Over seven earthquakes with magnitude Mw3,0 have taken place, accurate number is difficult to know for sure at the moment.
Strong earthquake activity on Reykjanes peninsula in Reykjanes volcano. Copyright of this image belongs to Icelandic Met Office.
The activity now is happening in a volcano named Reykjanes. Last eruption might have happened last time in the year 1831 but that is difficult to know for sure. At the writing of this article around 264 to 280 earthquakes have been recorded by Icelandic Met Office. This number changes every few minutes because the earthquake swarm is strong and ongoing currently. Earthquake activity seems to be increasing at the writing of this article. This situation can change quickly. I am seeing clues that this earthquake swarm is because of magma movement. I think it might result in a eruption, but that is impossible to know for sure now.
Donations
Please remember to support my work with donations if you can. Thanks. 🙂
Around 14:00 UTC an earthquake swarm started north of Grindavík town. This look like a tension breaking earthquake swarm and that suggests an inflation is happening again in Fagradalsfjall volcano (mountain). Largest earthquake so far had a magnitude of Mw3,3 and second largest earthquake so far had a magnitude of Mw3,0.
Earthquake activity north of Grindavík town. Copyright of this image belongs to Icelandic Met Office.Area of earthquake activity. Copyright of this image belongs to Icelandic Met Office.
This earthquake swarm is ongoing, but like with all earthquakes swarms in this area it shows a sign of slowing down for few hours before continuing. There is a chance this earthquake swarm might be over. But I am not yet sure if that is the case.
Donations
Since I am broke in April. Please remember to support my work with donations if you can. Thanks for the support. 🙂
This morning an earthquake swarm took place in Bárðarbunga volcano. This earthquake activity is because of inflation of Bárðarbunga volcano. Largest earthquake had a magnitude of Mw4,1. Other earthquakes where smaller in magnitude.
Earthquake activity in Bárðarbunga volcano. Copyright of this image belongs to Icelandic Met Office.
This earthquake activity is normal since the end of the eruption in Bárðarbunga volcano in February 2015 it has been inflating. This earthquake activity is going to change and longer time is going to be between larger earthquakes. This type of earthquake activity is only going to go down to 1 to 2 earthquakes a year in next few years. Then down to one earthquake every few years.
This morning (17-March-2022) an earthquake swarm took place in Krýsuvík-Trölladyngja volcano.
Earthquake activity in Trölladyngja-Krýsuvík volcano. Copyright of this image belongs to Icelandic Met Office.
Largest earthquake had a magnitude of Mw3,0. Other earthquakes have been smaller in magnitude. Bad weather in last few weeks have prevented good detection of small earthquakes. More earthquake activity might have taken place than appears on Icelandic Met Office maps.
At 10:11 UTC today (22-February-2022) an earthquake with magnitude of Mw4,8 (Icelandic Met Office) or Mw5,0 (EMSC) took place in Bárðarbunga volcano.
Earthquake activity in Bárðarbunga volcano. Copyright of this image belongs to Icelandic Met Office.
Yesterday (21-February-2022) at 14:08 UTC there had been a earthquake with magnitude of Mw3,0 in Bárðarbunga volcano, along with few smaller earthquakes. This earthquake activity shows that Bárðarbunga volcano continues to inflate after the eruption in the year 2014 to 2015. It is impossible to know when next eruption happens in Bárðarbunga volcano, it might be 10 years from now or 100 years from now. Last eruption in Bárðarbunga volcano before the 2014 eruption was in the year 1902.
Donations
Please remember to support my work with donations. They help me from not being broke. Thanks for the support. 🙂
Earthquake activity has been increasing on Reykjanes peninsula as inflation continues after the end of the eruption in Fagradalsfjall mountain. New eruption can start on Reykjanes peninsula without much warning in Fargardalsfjall mountain. The current activity is now north-west of Grindavík town in a volcano named Reykjanes. Continue reading “Earthquake activity in Reykjanes volcano”
Yesterday (14-February-2022) at 17:27 UTC an earthquake with magnitude of Mw3,0 took place north of Grindavík town. This earthquake is in Reykjanes volcano, but might also be part of inflation related earthquakes that happen because of inflation in Fagradalsfjall volcano. Continue reading “Earthquake activity north of Grindavík town”
At 19:10 UTC today (02-February-2022) an strong earthquake swarm started in Katla volcano. Strongest earthquakes so far had a magnitude of Mw4,0 (19:10 UTC) and Mw3,4 (19:44 UTC).
Earthquake activity in Katla volcano. Copyright of this image belongs to Icelandic Met Office.
At the writing of this article it is unclear if this is going to result in an eruption. The chances are good, but this activity might still slow down and stop before any eruption, small or large happens in Katla volcano.
This article is going to be updated if needed or new article is going to be written if the situation changes enough from what it is now.
Cookie acceptance
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
