M1.0 Depth: -0.3 km

M1.0 Earthquake near Corona, California (United States)

UTC time: 2026-07-21 19:04:10 UTC Local time: —

About this earthquake

On July 21, 2026 at 19:04 UTC, a magnitude M1.0 earthquake occurred near Corona, California (United States). Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 191 earthquakes, the strongest at M4.7.

Details

Magnitude

M1.0

Depth

-0.3 km

UTC time

2026-07-21 19:04:10 UTC

Local time

—

Country

United States

State

California

City

Corona

County

Riverside County

Source

usgs

Coordinates

33.87017, -117.49950

Temperature

32.6°C

Map

Depth profile

Shallow

-0.3 km

0 km — shallower than the regional average (15.4 km)

Regional average: 15.4 km

Negative depth = focus above sea level (terrain elevation).

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: 190 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
Ubehebe Craters

Distance: 350 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
Pinacate

Distance: 436 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
Mammoth Mountain

Distance: 440 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
Mono-Inyo Craters

Distance: 459 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
Mono Lake Volcanic Field

Distance: 479 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·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)

624

Country (24h)