M1.9 Depth: 21.1 km

M1.9 Earthquake near Kozłów, Lower Silesian Voivodeship (Poland)

UTC time: 2025-03-28 23:24:24 UTC Local time:

About this earthquake

On March 28, 2025 at 23:24 UTC, a magnitude M1.9 earthquake occurred near Kozłów, Lower Silesian Voivodeship (Poland). The hypocenter lay relatively close to the surface at around 21 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by GEUS and cross-checked across seismological networks.

Map

Depth profile

Depth profile Depth: 21.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 21.1 km
Shallow
21.1 km
21.1 km — deeper than the regional average (8.1 km)
Regional average: 8.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

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