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M1.1 Depth: 1.7 km

M1.1 Earthquake near 5 km SSE of Floriston, California (United States)

UTC time: 2025-10-11 22:10:35 UTC Local time: —

About this earthquake

A magnitude M1.1 earthquake was recorded near 5 km SSE of Floriston, California (United States) on October 11, 2025 at 22:10 UTC. With a focal depth of about 2 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 218 earthquakes were recorded in the past 24 hours, the strongest reaching M5.5.

Details

Magnitude
M1.1
Depth
1.7 km
UTC time
2025-10-11 22:10:35 UTC
Local time
—
Country
United States
City
Nevada
Source
usgs
Coordinates
39.34680, -120.00310
Temperature
9.5°C

Map

Depth profile

Depth profile Depth: 1.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 1.7 km
Shallow
1.7 km
1.7 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

  • Soda Lakes
    Distance: 99 km ·Maar(s) ·Elevation: 1'251 m ·United States
  • Mono Lake Volcanic Field
    Distance: 172 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Lassen Volcanic Center
    Distance: 181 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Mono-Inyo Craters
    Distance: 191 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mammoth Mountain
    Distance: 209 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Clear Lake Volcanic Field
    Distance: 242 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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