Earthquake · reviewed by a seismologist
M 2.5ml
Earthquake near Carlsbad, NM
USGS: 21 km W of Carlsbad, New Mexico
- When
- 9:00 pm MDT on 12 August 2024 ()
- Where
- 22 km (13 mi) W of Carlsbad, NM · earthquakes near Carlsbad
- Magnitude
- M 2.5 (ml)
- Depth
- 7.8 km below the surface
- Felt
- 2 reports · strongest reported intensity IV
- Nearest
- Eddy County, 15 km ENE
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 517 days ago
A magnitude 2.5 earthquake was recorded 22 km (13 mi) W of Carlsbad, NM, at 9:00 pm MDT on 12 August 2024 (03:00 UTC). 2 people have reported feeling it to USGS. This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
Earthquakes near other towns within 30 km: La Huerta.
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.
- Mineral, Virginia 2011 M 5.8 89,000× the energy of this one
- Magna, Utah 2020 M 5.7 63,000× the energy of this one
- Around the size people start to feel M 3.0 5.6× the energy of this one
- 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.
For this area
The largest earthquake within 50 km in our catalogue was M 4.0 on 2024-02-23 — about 180 times the energy of this one.
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 32.4248, -104.4585. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Eddy County, NM | 15 km (9 mi) | ENE | earthquakes near Eddy County |
| Chaves County, NM | 104 km (65 mi) | N | earthquakes near Chaves County |
| Lea County, NM | 106 km (66 mi) | ENE | earthquakes near Lea County |
| Loving County, TX | 106 km (66 mi) | SE | earthquakes near Loving County |
| Culberson County, TX | 109 km (68 mi) | S | earthquakes near Culberson County |
| Hudspeth County, TX | 139 km (86 mi) | SW | earthquakes near Hudspeth County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
56 earthquakes have been recorded within 50 km since this one.
- 3.0 11 km S of Atoka, New Mexico
- 3.6 22 km WSW of Carlsbad, New Mexico
- 3.1 28 km NW of Whites City, New Mexico
- 2.5 19 km WSW of Carlsbad, New Mexico
- 2.6 30 km W of Carlsbad, New Mexico
- 2.8 30 km NW of Whites City, New Mexico
- 2.6 24 km W of Carlsbad, New Mexico
- 2.6 34 km SSE of Hope, New Mexico
- 2.5 35 km SSE of Hope, New Mexico
- 3.7 19 km NNW of Whites City, New Mexico
- 3.1 14 km NW of Whites City, New Mexico
- 2.9 30 km SSE of Hope, New Mexico
- 3.3 35 km SSE of Hope, New Mexico
- 2.5 34 km SSE of Hope, New Mexico
- 3.3 35 km SSE of Hope, 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.
On USGS
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.