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United States · California

M1.5 Earthquake near Imperial County, California (United States)

UTC time: 2026-09-27 12:39:37 UTC Local time: —

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About this earthquake

On September 27, 2026 at 12:39 UTC, a magnitude M1.5 earthquake occurred near Imperial County, California (United States). The hypocenter lay relatively close to the surface at around 19 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 158 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
b9ff97fbc56861aef4573ea9e98189824b5b038d
Magnitude
M1.5
Depth
18.9 km
UTC time
2026-09-27 12:39:37 UTC
Local time
—
Country
United States
State
California
City
Imperial County
County
Imperial County
Source
usgs
Coordinates
32.74617, -115.45300
Temperature
31.1°C

Depth profile

Depth profile Depth: 18.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 18.9 km
Shallow
18.9 km
18.9 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Salton Buttes
    Distance: 52 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Pinacate
    Distance: 209 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • San Luis, Isla
    Distance: 324 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
  • Jaraguay Volcanic Field
    Distance: 391 km ·Volcanic field ·Elevation: 960 m ·Mexico
  • San Francisco Volcanic Field
    Distance: 452 km ·Volcanic field ·Elevation: 3'850 m ·Last eruption: 1075 ·United States
  • Uinkaret Field
    Distance: 457 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Imperial County AirportUnited States · IPL · KIPL
    15.0 kmStraight-line distance
  • General Rodolfo Sánchez Taboada International AirportMexico · MXL · MMML
    23.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-27

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

California

Context for this earthquake

27 Sep 2025 – 27 Sep 2026 · M ≥ 2.0 · 2,429 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · United States

Open history map
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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