Seismic Activity and Data (01/01/2025 - 01/07/2025)
This page offers a snapshot of recent seismic activity of the January–February 2025 Anydros swarm, with data provided by the Seismological Station of AUTH. It includes visualizations of earthquake epicenter distribution and the evolution of earthquake magnitudes over time.
Despite the absence of a significant increase in earthquake magnitudes (as shown in the 'Time vs Magnitude' plot below), continuous monitoring is crucial for detecting any potential changes in seismic behavior.
Map of Seismic Activity

This video shows snapshots of the epicenters of recent earthquakes in the Santorini region over the time.
For those keen in learning more about this seismic sequence, here are a few useful resources (each with additional links for deeper exploration):
- EGU Earthquake Watch Blog Post that provides a summary detailing the broader Santorini–Amorgos seismic sequence, its tectonic setting, and historical context.
- EMSC Special Report with a technical summary of seismic activity in the Santorini region by the European-Mediterranean Seismological Centre.
- Conversation article on the Anydros earthquake swarm.