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M3.7 Depth: 66.9 km

M3.7 Earthquake near 26.6 km ( 16.5 mi) SSE (az= 151.5) from Greenfield, CA (United States)

UTC time: 2025-11-27 20:48:59 UTC Local time: —

About this earthquake

A magnitude M3.7 earthquake was recorded near 26.6 km ( 16.5 mi) SSE (az= 151.5) from Greenfield, CA (United States) on November 27, 2025 at 20:48 UTC. The hypocenter lay relatively close to the surface at around 67 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by SCEDC. United States: over the past 24 hours, QuakeMap24 logged 174 earthquakes, the strongest at M3.3.

Details

Magnitude
M3.7
Depth
66.9 km
UTC time
2025-11-27 20:48:59 UTC
Local time
—
Country
United States
City
California
Source
scedc
Coordinates
36.11033, -121.10300
Temperature
20.9°C

Map

Depth profile

Depth profile Depth: 66.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 66.9 km
Shallow
66.9 km
66.9 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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: 250 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Mono-Inyo Craters
    Distance: 263 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mono Lake Volcanic Field
    Distance: 279 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Ubehebe Craters
    Distance: 342 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Clear Lake Volcanic Field
    Distance: 350 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Soda Lakes
    Distance: 427 km ·Maar(s) ·Elevation: 1'251 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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