Earthquake swarm recorded in Campi Flegrei, Italy
An earthquake swarm began in the Campi Flegrei area of southern Italy at 08:03 LT (07:03 UTC) on February 5, 2025.
Greek EMAK rescue team deployed to Santorini as seismic activity intensifies
In response to ongoing intense seismic activity, Greek authorities have deployed the EMAK emergency rescue team to Santorini, setting up temporary shelters near the indoor stadium. From February 1 to 3, 2025, more than 200 earthquakes have been recorded between Santorini and Amorgos, with the strongest reaching M4.8 on February 3. Schools on Santorini and nearby islands have been closed, and residents have been advised to avoid vulnerable structures. Additional flights have been scheduled to facilitate departures from the island.
New earthquake swarm in Campi Flegrei, Italy
An earthquake swarm began in the Campi Flegrei area of southern Italy at 07:58 LT (06:58 UTC) on January 13, 2025.
Earthquake swarm on Reykjanes Ridge, Iceland
A strong earthquake swarm was registered on Iceland’s Reykjanes Ridge between December 28 and 30, 2024. The activity was concentrated in a tectonically active area, with the strongest reaching M3.6.
Earthquake swarm at Soufriere Hills volcano, Montserrat
A swarm of volcanic earthquakes shook the Soufriere Hills volcano in Montserrat on Thursday, December 19, 2024. The MVO reported 93 Volcano-Tectonic (VT) earthquakes during this period with the 2 largest measuring up to M3.3.
Earthquake swarm near New Madrid, Missouri
A series of earthquakes struck near the New Madrid Fault Line in southeastern Missouri on December 9, 2024, with the strongest registering M3.0 at 06:27 UTC (12:27 local time), according to the U.S. Geological Survey (USGS). This region, known as the New Madrid Seismic Zone, is the most seismically active area in the United States east of the Rocky Mountains.
Earthquake swarm SW of Adak Islands, Alaska
An earthquake swarm has been occurring southwest of Adak Islands, Alaska, since December 8, 2024, beginning with M6.3 at a depth of 18 km (11 miles). The swarm includes multiple significant earthquakes, including two M6.3 events, an M6.1, and numerous aftershocks up to M5.8.
Earthquake swarm in Campi Flegrei, Italy
An earthquake swarm began in the Campi Flegri area in southern Italy at 04:33 UTC (05:33 local time (LT) on Friday, December 6, 2024, and ended by 17:14 UTC.
Intense earthquake swarm signals possible volcanic eruption in Fagradalsfjall, Iceland
The Icelandic Met Office (IMO) issued a special warning due to intense earthquake activity and the increased likelihood of a volcanic eruption on the Reykjanes Peninsula. IMO also warned rockfalls are possible on the Reykjanes Peninsula due to ongoing earthquake activity, particularly close to Lake Kleifarvatn.
Earthquake swarm rattles Central Volcanic Region of New Zealand
Located in the Central Volcanic Region, the town of Kawerau in New Zealand has been hit by a series of earthquakes since March 17, 2023, with a tally of over 780 quakes. Of these, six earthquakes have registered magnitudes above M4.0. The seismic activity has caused noticeable shaking in the region, with the most substantial earthquake having a magnitude of M4.8, while the majority of the quakes have been rated between M2.0 and M2.9.
