QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5ml

10 km E of Cuba, New Mexico

· 9.5 km deep · released about 170 lb of TNT

10 km30 km60 km120 km N Sandoval County 38 kmLos Alamos County 51 kmRio Arriba County 56 kmSanta Fe County 97 kmBernalillo County 109 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
9.5 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Sandoval County, 38 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 942 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 170 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 89,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 63,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.6× the energy of this one
  4. This earthquake M 2.5 about 170 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 36.0224, -106.8443. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Sandoval County, NM 38 km (23 mi) N of here earthquakes near Sandoval County
Los Alamos County, NM 51 km (32 mi) WNW of here earthquakes near Los Alamos County
Rio Arriba County, NM 56 km (35 mi) SSW of here earthquakes near Rio Arriba County
Santa Fe County, NM 97 km (61 mi) NW of here earthquakes near Santa Fe County
Bernalillo County, NM 109 km (68 mi) N of here earthquakes near Bernalillo County
Taos County, NM 124 km (77 mi) WSW of here earthquakes near Taos County

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

Aftershocks so far

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

  1. 3.3 13 km NNW of La Cueva, New Mexico
  2. 2.9 11 km NNE of Gallina, New Mexico
  3. 2.9 28 km NNW of Regina, New Mexico
  4. 2.9 7 km ENE of Capulin, New Mexico
  5. 2.8 7 km ESE of Cuba, New Mexico
  6. 3.5 9 km E of Cuba, New Mexico

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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2021-07-12 — it released about 350 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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