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M1.5 Depth: 5.0 km

M1.5 Earthquake near 1 km E of Coronaca, South Carolina (United States)

UTC time: 2025-08-23 05:21:18 UTC Local time: —

About this earthquake

On August 23, 2025 at 05:21 UTC, a magnitude M1.5 earthquake occurred near 1 km E of Coronaca, South Carolina (United States). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 203 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

Magnitude
M1.5
Depth
5.0 km
UTC time
2025-08-23 05:21:18 UTC
Local time
—
Country
United States
City
South Carolina
Source
usgs
Coordinates
34.26090, -82.08340
Temperature
21.2°C

Map

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 km — shallower than the regional average (15.4 km)
Regional average: 15.4 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

Historic earthquake map · United States

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Country statistics · United States

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