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United States · California

M1.3 Earthquake near Riverside County, California (United States)

UTC time: 2026-10-30 13:37:19 UTC Local time: —

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About this earthquake

A magnitude M1.3 earthquake was recorded near Riverside County, California (United States) on October 30, 2026 at 13:37 UTC. With a focal depth of about 7 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: 194 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

ID
e40d15e403fecc046f083e0531f4bcdb9f024e71
Magnitude
M1.3
Depth
6.6 km
UTC time
2026-10-30 13:37:19 UTC
Local time
—
Country
United States
State
California
City
Riverside County
County
Riverside County
Source
usgs
Coordinates
33.75150, -115.91634
Temperature
11.5°C

Depth profile

Depth profile Depth: 6.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6.6 km
Shallow
6.6 km
6.6 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

  • 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
  • Uinkaret Field
    Distance: 387 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • Ubehebe Craters
    Distance: 389 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • San Francisco Volcanic Field
    Distance: 427 km ·Volcanic field ·Elevation: 3'850 m ·Last eruption: 1075 ·United States
  • San Luis, Isla
    Distance: 444 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico

California

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 2,447 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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