M1.1 Depth: 8.8 km

M1.1 Earthquake near Radec, California (United States)

UTC time: 2026-06-28 10:29:25 UTC Local time: —

About this earthquake

On June 28, 2026 at 10:29 UTC, a magnitude M1.1 earthquake occurred near Radec, California (United States). With a focal depth of about 9 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: over the past 24 hours, QuakeMap24 logged 158 earthquakes, the strongest at M2.9.

Details

Magnitude

M1.1

Depth

8.8 km

UTC time

2026-06-28 10:29:25 UTC

Local time

—

Country

United States

State

California

City

Radec

County

Riverside County

Village

Radec

Source

usgs

Coordinates

33.45883, -116.94483

Temperature

14.9°C

Map

Depth profile

Shallow

8.8 km

8.8 km — shallower than the regional average (15.8 km)

Regional average: 15.8 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: 127 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
Pinacate

Distance: 369 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
Ubehebe Craters

Distance: 399 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
San Luis, Isla

Distance: 456 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
Uinkaret Field

Distance: 476 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States

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.

Stats (last 24h)

Global (24h)

488

Country (24h)