China · Gansu

M3.0 Earthquake near ma jia, Gansu (China)

UTC time: 2026-07-28 19:01:01 UTC Local time:

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About this earthquake

A magnitude M3.0 earthquake was recorded near ma jia, Gansu (China) on July 28, 2026 at 19:01 UTC. The hypocenter lay relatively close to the surface at around 8 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. China: over the past 24 hours, QuakeMap24 logged 2 earthquakes, the strongest at M3.5.

Depth profile

Depth profile Depth: 8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8 km
Shallow
8 km
8 km — shallower than the regional average (18.6 km)
Regional average: 18.6 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

China

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 3.0 · 542 Catalogue entries

Of 541 other entries for this area and period, 495 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · China

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Country statistics · China

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