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United States · California

M1.1 Earthquake near Ventura County, California (United States)

UTC time: 2026-09-12 15:57:23 UTC Local time: —

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About this earthquake

On September 12, 2026 at 15:57 UTC, a magnitude M1.1 earthquake occurred near Ventura County, California (United States). The hypocenter lay relatively close to the surface at around 3 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 285 earthquakes, the strongest at M3.9.

Details

ID
02a21def832e0434f26c7ef64a7508142aa33776
Magnitude
M1.1
Depth
3.2 km
UTC time
2026-09-12 15:57:23 UTC
Local time
—
Country
United States
State
California
City
Ventura County
County
Ventura County
Source
usgs
Coordinates
34.39650, -119.25950
Temperature
23.3°C

Depth profile

Depth profile Depth: 3.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.2 km
Shallow
3.2 km
3.2 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: 334 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Mammoth Mountain
    Distance: 360 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Salton Buttes
    Distance: 362 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Mono-Inyo Craters
    Distance: 379 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mono Lake Volcanic Field
    Distance: 401 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States

California

Context for this earthquake

12 Sep 2025 – 12 Sep 2026 · M ≥ 2.0 · 2,415 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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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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