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M0.6 Depth: 11.9 km

M0.6 Earthquake near 9.3 km ( 5.8 mi) SE (az= 134.7) from Winchester, CA (United States)

UTC time: 2025-12-29 09:35:03 UTC Local time: —

About this earthquake

A magnitude M0.6 earthquake was recorded near 9.3 km ( 5.8 mi) SE (az= 134.7) from Winchester, CA (United States) on December 29, 2025 at 09:35 UTC. The hypocenter lay relatively close to the surface at around 12 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by SCEDC and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 191 earthquakes, the strongest at M5.4.

Details

Magnitude
M0.6
Depth
11.9 km
UTC time
2025-12-29 09:35:03 UTC
Local time
—
Country
United States
City
California
Source
scedc
Coordinates
33.64800, -117.01317
Temperature
7.8°C

Map

Depth profile

Depth profile Depth: 11.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 11.9 km
Shallow
11.9 km
11.9 km — shallower than the regional average (15.8 km)
Regional average: 15.8 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

Volcanoes nearby

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    Distance: 385 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
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    Distance: 466 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • San Luis, Isla
    Distance: 477 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
  • Mammoth Mountain
    Distance: 479 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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