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M2.7 Depth: 24.0 km

M2.7 Earthquake near 23 km WSW of Ferndale, CA (United States)

UTC time: 2025-11-22 04:24:40 UTC Local time: —

About this earthquake

On November 22, 2025 at 04:24 UTC, a magnitude M2.7 earthquake occurred near 23 km WSW of Ferndale, CA (United States). With a focal depth of about 24 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 197 earthquakes, the strongest at M3.8.

Details

Magnitude
M2.7
Depth
24.0 km
UTC time
2025-11-22 04:24:40 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
40.46333, -124.48900
Temperature
13.0°C

Map

Depth profile

Depth profile Depth: 24 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 24 km
Shallow
24 km
24 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

  • Shasta
    Distance: 220 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
  • Clear Lake Volcanic Field
    Distance: 222 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Lassen Volcanic Center
    Distance: 252 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Escanaba Segment
    Distance: 260 km ·Fissure vent(s) ·Elevation: -1'700 m ·Last eruption: -2260 ·United States
  • Medicine Lake
    Distance: 277 km ·Shield ·Elevation: 2'412 m ·Last eruption: 1060 ·United States
  • Jackson Segment
    Distance: 284 km ·Fissure vent(s) ·Elevation: -3'100 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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