QuakeIndex

Earthquake · reviewed by a seismologist

M 3.1ml

24 km SW of Lake Valley, New Mexico

· 5.0 km deep · released about 1,300 lb of TNT

10 km30 km60 km120 km N McKinley County 43 kmSan Juan County 62 kmApache County 119 kmCibola County 119 km
Distance rings around the epicentre, with the nearest towns at their true direction. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 3.1 (ml)
Depth
5.0 km below the surface
Felt
1 report · strongest reported intensity III
Nearest
McKinley County, 43 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1842 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 1 person has reported feeling it to USGS.

How big was it?

This earthquake released about 1,300 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.1 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 250,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 11,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 7,900× the energy of this one
  4. This earthquake M 3.1 about 1,300 lb of TNT
  5. Around the size people start to feel M 3.0 this one released 1.4× more

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 35.9559, -108.3769. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
McKinley County, NM 43 km (27 mi) NNW of here earthquakes near McKinley County
San Juan County, NM 62 km (39 mi) S of here earthquakes near San Juan County
Apache County, AZ 119 km (74 mi) ENE of here earthquakes near Apache County
Cibola County, NM 119 km (74 mi) NNW of here earthquakes near Cibola County

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

Aftershocks so far

No further earthquakes have been recorded within 50 km since this one.

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.