M1.3 Depth: 1.9 km

M1.3 Earthquake near 4 km NNW of The Geysers, CA (United States)

UTC time: 2025-12-30 21:41:12 UTC Local time: —

About this earthquake

On December 30, 2025 at 21:41 UTC, a magnitude M1.3 earthquake occurred near 4 km NNW of The Geysers, CA (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 event was recorded by USGS. United States: 189 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

Magnitude

M1.3

Depth

1.9 km

UTC time

2025-12-30 21:41:12 UTC

Local time

—

Country

United States

City

California

Source

usgs

Coordinates

38.80750, -122.77250

Temperature

7.9°C

Map

Depth profile

Shallow

1.9 km

1.9 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

Clear Lake Volcanic Field

Distance: 18 km ·Volcanic field ·Elevation: 1'439 m ·United States
Lassen Volcanic Center

Distance: 216 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
Shasta

Distance: 293 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
Medicine Lake

Distance: 328 km ·Shield ·Elevation: 2'412 m ·Last eruption: 1060 ·United States
Mono Lake Volcanic Field

Distance: 338 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
Soda Lakes

Distance: 345 km ·Maar(s) ·Elevation: 1'251 m ·United States

Historic earthquake map · United States

Open history map

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Country statistics · United States

Country overview

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

Stats (last 24h)

Global (24h)

614

Country (24h)