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M2.8 Depth: 9.0 km

M2.8 Earthquake near 4.0 km ( 2.5 mi) SSE (az= 166.2) from Redlands, CA

UTC time: 2026-04-04 09:07:56 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near 4.0 km ( 2.5 mi) SSE (az= 166.2) from Redlands, CA on April 4, 2026 at 09:07 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 SCEDC and cross-checked across seismological networks.

Details

Magnitude
M2.8
Depth
9.0 km
UTC time
2026-04-04 09:07:56 UTC
Local time
—
Country
—
Source
scedc
Coordinates
34.02067, -117.17217
Temperature
13.1°C

Map

Depth profile

Depth profile Depth: 9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9 km
Shallow
9 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

  • Salton Buttes
    Distance: 171 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Ubehebe Craters
    Distance: 334 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Pinacate
    Distance: 419 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • Mammoth Mountain
    Distance: 435 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Uinkaret Field
    Distance: 451 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • Mono-Inyo Craters
    Distance: 453 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States

Stats (last 24h)

Global (24h)
561
Country (24h)
—
—
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