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M2.8 Depth: 7.3 km

M2.8 Earthquake near 77 km NE of Tonopah, Nevada (United States)

UTC time: 2025-12-29 03:46:23 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near 77 km NE of Tonopah, Nevada (United States) on December 29, 2025 at 03:46 UTC. The hypocenter lay relatively close to the surface at around 7 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: 179 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

Magnitude
M2.8
Depth
7.3 km
UTC time
2025-12-29 03:46:23 UTC
Local time
—
Country
United States
City
Nevada
Source
usgs
Coordinates
38.46230, -116.50290
Temperature
-2.0°C

Map

Depth profile

Depth profile Depth: 7.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7.3 km
Shallow
7.3 km
7.3 km — shallower than the regional average (15.7 km)
Regional average: 15.7 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: 181 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Mono Lake Volcanic Field
    Distance: 227 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Mono-Inyo Craters
    Distance: 233 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Soda Lakes
    Distance: 237 km ·Maar(s) ·Elevation: 1'251 m ·United States
  • Mammoth Mountain
    Distance: 240 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Markagunt Plateau
    Distance: 350 km ·Volcanic field ·Elevation: 2'840 m ·Last eruption: 1050 ·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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