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M1.3 Depth: 6.5 km

M1.3 Earthquake near 8.5 km ( 5.3 mi) NNE (az= 21.5) from Altadena, CA

UTC time: 2026-05-11 02:21:20 UTC Local time: —

About this earthquake

A magnitude M1.3 earthquake was recorded near 8.5 km ( 5.3 mi) NNE (az= 21.5) from Altadena, CA on May 11, 2026 at 02:21 UTC. With a focal depth of about 6 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by SCEDC.

Details

Magnitude
M1.3
Depth
6.5 km
UTC time
2026-05-11 02:21:20 UTC
Local time
—
Country
—
Source
scedc
Coordinates
34.26117, -118.09734
Temperature
25.9°C

Map

Depth profile

Depth profile Depth: 6.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6.5 km
Shallow
6.5 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: 258 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Ubehebe Craters
    Distance: 312 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Mammoth Mountain
    Distance: 384 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Mono-Inyo Craters
    Distance: 403 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mono Lake Volcanic Field
    Distance: 424 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States

Stats (last 24h)

Global (24h)
523
Country (24h)
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