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M1.0 Depth: 15.0 km

M1.0 Earthquake near 5.8 km ( 3.6 mi) S (az= 174.6) from Chino Hills, CA

UTC time: 2026-04-30 14:25:30 UTC Local time: —

About this earthquake

A magnitude M1.0 earthquake was recorded near 5.8 km ( 3.6 mi) S (az= 174.6) from Chino Hills, CA on April 30, 2026 at 14:25 UTC. The hypocenter lay relatively close to the surface at around 15 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by SCEDC.

Details

Magnitude
M1.0
Depth
15.0 km
UTC time
2026-04-30 14:25:30 UTC
Local time
—
Country
—
Source
scedc
Coordinates
33.94167, -117.75300
Temperature
15.2°C

Map

Depth profile

Depth profile Depth: 15 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15 km
Shallow
15 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: 215 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Ubehebe Craters
    Distance: 343 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Mammoth Mountain
    Distance: 426 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Mono-Inyo Craters
    Distance: 445 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Pinacate
    Distance: 460 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • Mono Lake Volcanic Field
    Distance: 466 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States

Stats (last 24h)

Global (24h)
658
Country (24h)
—
—
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