5.3 Magnitude Earthquake Strikes Reykjanestá, Iceland

April 1, 2025 - A series of significant earthquakes struck near Reykjanestá this afternoon, with the largest measured at 5.3 in magnitude. The tremors, which began early in the morning, generated widespread reports of shaking across southwest Iceland, causing concern among residents.

According to Jóhanna Malen Skúladóttir, a natural hazard specialist at the Icelandic Meteorological Office, two notable earthquakes occurred shortly before 5 p.m. today. While the larger tremor has been confirmed at 5.3, the magnitude of a smaller subsequent quake is still under assessment.

Widespread Impact of Earthquakes

Residents in various regions, including Akranes, Hveragerði, Hella, and Vík, felt the tremors, highlighting the strength of the earthquakes. Skúladóttir noted that these were likely trigger earthquakes, driven by changes in the Earth's crust linked to ongoing seismic activities in the area.

Continuous Seismic Activity

Seismic activity in the region has been persistent since 6 a.m., attributed to a magma intrusion beneath the Sundhnúkagígar crater row. Skúladóttir provided insights into this geological phenomenon, stating, “A magma tunnel is still forming, extending northeast from the Sundhnúkar area.” This situation has prompted scientists to intensively monitor ongoing ground deformations and the potential for further seismic events.

Preparedness Measures Encouraged

In light of these developments, the Icelandic Red Cross has recommended that citizens prepare for possible emergencies. Given the unpredictable nature of seismic activity in the region, residents are urged to stay informed and take precautionary measures.

Authorities are continuing to observe the situation closely, with seismic activity remaining highly probable in the coming days.

For real-time updates and more information, residents can refer to the Icelandic Meteorological Office's website, which provides maps showing today’s earthquakes and the location of known faults in the Reykjanestá area.

Stay safe and informed as the situation evolves.