QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5ml

6km SSW of Alberto Oviedo Mota, B.C., MX

· 24 km deep · released about 190 lb of TNT

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10 km30 km60 km120 km N Imperial County 98 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.5 (ml)
Depth
24 km below the surface
Felt
no reports yet
Nearest
Imperial County, 98 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3518 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 190 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 78,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 55,000× the energy of this one
  3. Around the size people start to feel M 3.0 4.9× the energy of this one
  4. This earthquake M 2.5 about 190 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 32.1738, -115.1903. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Imperial County, CA 98 km (61 mi) S of here earthquakes near Imperial County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

41 earthquakes have been recorded within 50 km since this one.

  1. 2.2 7km WNW of Alberto Oviedo Mota, B.C., MX
  2. 2.1 2km ESE of Delta, B.C., MX
  3. 3.0 1km SW of Delta, B.C., MX
  4. 2.9 7km NNW of Delta, B.C., MX
  5. 2.1 17km SSE of Progreso, B.C., MX
  6. 2.0 9km NNW of Delta, B.C., MX
  7. 2.3 7km N of Delta, B.C., MX
  8. 2.3 6km E of Puebla, B.C., MX
  9. 2.5 21km SSW of Puebla, B.C., MX
  10. 2.3 10km NW of Delta, B.C., MX
  11. 2.3 10km NW of Delta, B.C., MX
  12. 2.4 10km NW of Delta, B.C., MX
  13. 1.7 11km NW of Delta, B.C., MX
  14. 1.7 6km ESE of Puebla, B.C., MX
  15. 2.2 15km W of Alberto Oviedo Mota, B.C., MX

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.