Earthquake swarm in Askja caldera, ground deformation continues, Iceland
A seismic swarm occurred in the northwestern part of the Askja caldera in Iceland on March 25, 2024.
Earthquake swarm ongoing northeast of Grímsey island – Tjörnes Fracture Zone, Iceland
More than 6 400 earthquakes have been detected in the Tjörnes Fracture Zone, northern Iceland since the start of September. The last eruption in this area took place in 1867/68.
Earthquake swarm on Reykjanes Peninsula, Iceland
Earthquake activity is ongoing in the Reykjanes Peninsula, the Icelandic Met Office reports. Distinctive swarms have been located by the Reykjanes Power plant, Eldvörp, Sundhnjúkagígar, Hagafell east of mount Þorbjörn, and lake Kleifarvatn from May 2 to 8, 2022.
Earthquake swarm near the SW tip of Reykyanes Peninsula, Iceland
An earthquake swarm began yesterday evening located near the southwestern tip of the Reykjanes Peninsula, Iceland.The swarm began with an M3.9 earthquake and six other earthquakes with magnitude above 3.0 have been detected. Nearly 600 earthquakes have been detected since the swarm began.
More than 8 000 earthquakes near Keilir, Reykjanes Peninsula, Iceland
The earthquake swarm that began just SSW of Keilir in the Reykjanes Peninsula, Iceland on September 27, 2021, has produced more than 8 200 earthquakes by October 6, 2021. The quakes are occurring not far from the ongoing Fagradalsfjall eruption at depths between 5…
Magma chamber continues to expand, more than 35 000 earthquakes hit Reykjanes Peninsula in two weeks, Iceland
The seismo-volcanic crisis on Reykjanes Peninsula, Iceland continues on March 11, 2021, with more than 35 000 earthquakes detected since February 24, 2021. The probability of an eruption is increasing and the most likely place where it might start is from Keilir to…
New seismic tremor on Reykjanes Peninsula, more than 22 000 earthquakes since February 24, Iceland
A new seismic tremor similar to the one measured on March 3 started on Reykjanes Peninsula at 00:22 UTC on March 7, 2021. Today's tremor was much shorter than the one on March 3 — it lasted 20 minutes vs. several hours four days ago. Seismicity increased…
Sudden increase in seismic tremor southwest of Keilir at Reykjanes Peninsula, Iceland
A sudden increase in seismic tremor was detected throughout most of Iceland's national seismic network at 14:20 UTC on March 3, 2021. Similar bursts of tremor have been observed ahead of previous volcanic eruptions in Iceland. As of 19:00 UTC, the tremor…
15 000 earthquakes hit the Reykjanes Peninsula since February 24, Iceland
The Icelandic Met Office (IMO) has detected around 15 000 earthquakes in Reykjanes Peninsula since an intense earthquake swarm started on February 24, 2021. By March 1, the number rose to over 10 000 and by March 3 it's already around 15 000, with quite a few…
Nearly 5 000 earthquakes hit Reykjanes Peninsula in 2 days, Iceland
Nearly 5 000 earthquakes have been registered in two distinct clusters on Reykjanes Peninsula, Iceland since February 24, 2021. The swarm includes two earthquakes above M5.0 — M5.7 at 10:05 UTC and M5.0 at 10:30 UTC, the Icelandic Met Office (IMO) reported at 09:05…