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United States · California

M2.3 Earthquake near Limoneira, California (United States)

UTC time: 2026-09-21 17:04:49 UTC Local time: —

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About this earthquake

A magnitude M2.3 earthquake was recorded near Limoneira, California (United States) on September 21, 2026 at 17:04 UTC. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by SCEDC. United States: over the past 24 hours, QuakeMap24 logged 189 earthquakes, the strongest at M3.0.

Details

ID
adb5f4236c8e8935915b6519253efb6178a1f056
Magnitude
M2.3
Depth
0.0 km
UTC time
2026-09-21 17:04:49 UTC
Local time
—
Country
United States
State
California
City
Limoneira
County
Ventura County
Source
scedc
Coordinates
34.32617, -119.11650
Temperature
14.0°C

Depth profile

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

  • Ubehebe Craters
    Distance: 335 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Salton Buttes
    Distance: 347 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Mammoth Mountain
    Distance: 368 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Mono-Inyo Craters
    Distance: 387 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mono Lake Volcanic Field
    Distance: 409 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States

California

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 2.0 · 2,414 Catalogue entries

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

Open seismic profile

Historic earthquake map · United States

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Country statistics · United States

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