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M2.3 Depth: 4.0 km

M2.3 Earthquake near Tehama County, California (United States)

UTC time: 2026-05-28 06:00:59 UTC Local time: —

About this earthquake

A magnitude M2.3 earthquake was recorded near Tehama County, California (United States) on May 28, 2026 at 06:00 UTC. The hypocenter lay relatively close to the surface at around 4 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. United States: over the past 24 hours, QuakeMap24 logged 167 earthquakes, the strongest at M3.6.

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Depth profile

Depth profile Depth: 4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4 km
Shallow
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

Volcanoes nearby

  • Lassen Volcanic Center
    Distance: 115 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Clear Lake Volcanic Field
    Distance: 122 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Shasta
    Distance: 156 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
  • Medicine Lake
    Distance: 198 km ·Shield ·Elevation: 2'412 m ·Last eruption: 1060 ·United States
  • Crater Lake
    Distance: 324 km ·Caldera ·Elevation: 2'487 m ·Last eruption: -2850 ·United States
  • Soda Lakes
    Distance: 336 km ·Maar(s) ·Elevation: 1'251 m ·United States

Sources: Smithsonian GVP & USGS

Historic earthquake map · United States

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Country statistics · United States

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