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United States · California

M0.5 Earthquake near Borrego Springs, California (United States)

UTC time: 2026-09-17 09:37:12 UTC Local time: —

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About this earthquake

On September 17, 2026 at 09:37 UTC, a magnitude M0.5 earthquake occurred near Borrego Springs, California (United States). With a focal depth of about 13 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: 182 earthquakes were recorded in the past 24 hours, the strongest reaching M5.2.

Details

ID
309db9f6b39f65777a4587f139167eb05b267b45
Magnitude
M0.5
Depth
12.7 km
UTC time
2026-09-17 09:37:12 UTC
Local time
—
Country
United States
State
California
City
Borrego Springs
County
San Diego County
Source
usgs
Coordinates
33.26383, -116.34217
Temperature
17.2°C

Depth profile

Depth profile Depth: 12.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.7 km
Shallow
12.7 km
12.7 km — close to 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

  • Salton Buttes
    Distance: 68 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Pinacate
    Distance: 309 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • San Luis, Isla
    Distance: 409 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
  • Ubehebe Craters
    Distance: 430 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Uinkaret Field
    Distance: 454 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • Jaraguay Volcanic Field
    Distance: 471 km ·Volcanic field ·Elevation: 960 m ·Mexico

California

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 2,410 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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