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M0.4 Earthquake near 3 km SSW of Floriston, California (United States)

UTC time: 2025-04-25 08:45:04 UTC Local time: —
Magnitude
M0.4
Depth
2.0 km
Source
USGS

3 km SSW of Floriston, California

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About this earthquake

On April 25, 2025 at 08:45 UTC, a magnitude M0.4 earthquake occurred near 3 km SSW of Floriston, California (United States). With a focal depth of about 2 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 149 earthquakes, the strongest at M4.0.

Details

ID
0b098b03dde4061a17496a6fbd985733819e82e9
Magnitude
M0.4
Depth
2.0 km
UTC time
2025-04-25 08:45:04 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
39.36450, -120.04550
Temperature
15.4°C

Depth profile

Depth profile Depth: 2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 2 km
Shallow
2 km
2 km — shallower than the regional average (15.3 km)
Regional average: 15.3 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

  • Soda Lakes
    Distance: 102 km ·Maar(s) ·Elevation: 1'251 m ·United States
  • Mono Lake Volcanic Field
    Distance: 175 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Lassen Volcanic Center
    Distance: 177 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Mono-Inyo Craters
    Distance: 195 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mammoth Mountain
    Distance: 212 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Clear Lake Volcanic Field
    Distance: 239 km ·Volcanic field ·Elevation: 1'439 m ·United States

Historic earthquake map · United States

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Country statistics · United States

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

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