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M1.7 Depth: 15.2 km

M1.7 Earthquake near 6 km WNW of Petrolia, CA (United States)

UTC time: 2025-06-17 11:27:13 UTC Local time: —

About this earthquake

On June 17, 2025 at 11:27 UTC, a magnitude M1.7 earthquake occurred near 6 km WNW of Petrolia, CA (United States). With a focal depth of about 15 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: 189 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Details

Magnitude
M1.7
Depth
15.2 km
UTC time
2025-06-17 11:27:13 UTC
Local time
—
Country
United States
City
California
Source
usgs
Coordinates
40.33500, -124.34866
Temperature
10.3°C

Map

Depth profile

Depth profile Depth: 15.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15.2 km
Shallow
15.2 km
15.2 km — close to the regional average (15.3 km)
Regional average: 15.3 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: 203 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Shasta
    Distance: 217 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
  • Lassen Volcanic Center
    Distance: 241 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Medicine Lake
    Distance: 274 km ·Shield ·Elevation: 2'412 m ·Last eruption: 1060 ·United States
  • Escanaba Segment
    Distance: 275 km ·Fissure vent(s) ·Elevation: -1'700 m ·Last eruption: -2260 ·United States
  • Jackson Segment
    Distance: 303 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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