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United States · California

M2.4 Earthquake near Tehama County, California (United States)

UTC time: 2026-09-24 03:44:47 UTC Local time: —

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About this earthquake

A magnitude M2.4 earthquake was recorded near Tehama County, California (United States) on September 24, 2026 at 03:44 UTC. With a focal depth of about 9 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 205 earthquakes, the strongest at M3.9.

Details

ID
139be0d6443925a5c0706ff624d9e6d71c72d54e
Magnitude
M2.4
Depth
8.6 km
UTC time
2026-09-24 03:44:47 UTC
Local time
—
Country
United States
State
California
City
Tehama County
County
Tehama County
Source
usgs
Coordinates
40.27950, -121.36383
Temperature
10.8°C

Depth profile

Depth profile Depth: 8.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8.6 km
Shallow
8.6 km
8.6 km — shallower than the regional average (15.2 km)
Regional average: 15.2 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

  • Lassen Volcanic Center
    Distance: 27 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Shasta
    Distance: 144 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
  • Medicine Lake
    Distance: 149 km ·Shield ·Elevation: 2'412 m ·Last eruption: 1060 ·United States
  • Clear Lake Volcanic Field
    Distance: 189 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Soda Lakes
    Distance: 228 km ·Maar(s) ·Elevation: 1'251 m ·United States
  • Crater Lake
    Distance: 302 km ·Caldera ·Elevation: 2'487 m ·Last eruption: -2850 ·United States

California

Context for this earthquake

24 Sep 2025 – 24 Sep 2026 · M ≥ 2.0 · 2,418 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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Historic earthquake map · United States

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Country statistics · United States

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