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M1.3 Depth: 10.8 km

M1.3 Earthquake near 26 km ESE of Lopez Point, CA (United States)

UTC time: 2025-10-23 12:19:38 UTC Local time: —

About this earthquake

A magnitude M1.3 earthquake was recorded near 26 km ESE of Lopez Point, CA (United States) on October 23, 2025 at 12:19 UTC. The hypocenter lay relatively close to the surface at around 11 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 183 earthquakes, the strongest at M4.0.

Details

Magnitude
M1.3
Depth
10.8 km
UTC time
2025-10-23 12:19:38 UTC
Local time
—
Country
United States
City
California
Source
usgs
Coordinates
35.89783, -121.32500
Temperature
12.0°C

Map

Depth profile

Depth profile Depth: 10.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10.8 km
Shallow
10.8 km
10.8 km — shallower than the regional average (15.4 km)
Regional average: 15.4 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

  • Mammoth Mountain
    Distance: 281 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Mono-Inyo Craters
    Distance: 294 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mono Lake Volcanic Field
    Distance: 310 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Clear Lake Volcanic Field
    Distance: 365 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Ubehebe Craters
    Distance: 368 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Soda Lakes
    Distance: 457 km ·Maar(s) ·Elevation: 1'251 m ·United States

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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