Earthquake · reviewed by a seismologist
M 1.5ml
8 km E of Balmorhea, Texas
- When
- Magnitude
- M 1.5 (ml)
- Depth
- 6.2 km below the surface
- Felt
- no reports yet
- Nearest
- Reeves County, 36 km N
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 278 days ago
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
How big was it?
This earthquake released about 5.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 2,800,000× the energy of this one
- Magna, Utah 2020 M 5.7 2,000,000× the energy of this one
- Around the size people start to feel M 3.0 180× the energy of this one
- This earthquake M 1.5 about 5.4 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 30.9880, -103.6540. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction | |
|---|---|---|---|
| Reeves County, TX | 36 km (22 mi) | S of here | earthquakes near Reeves County |
| Jeff Davis County, TX | 65 km (41 mi) | NE of here | earthquakes near Jeff Davis County |
| Ward County, TX | 78 km (49 mi) | SW of here | earthquakes near Ward County |
| Pecos County, TX | 92 km (57 mi) | WNW of here | earthquakes near Pecos County |
| Loving County, TX | 96 km (59 mi) | S of here | earthquakes near Loving County |
| Culberson County, TX | 97 km (61 mi) | ESE of here | earthquakes near Culberson County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
39 earthquakes have been recorded within 50 km since this one.
- 1.8 9 km S of Toyah, Texas
- 1.5 9 km NE of Balmorhea, Texas
- 1.8 35 km E of Balmorhea, Texas
- 1.7 26 km SW of Coyanosa, Texas
- 1.6 26 km W of Fort Stockton, Texas
- 2.5 13 km E of Balmorhea, Texas
- 1.8 14 km ESE of Balmorhea, Texas
- 1.5 26 km ESE of Balmorhea, Texas
- 1.6 21 km SSE of Lindsay, Texas
- 1.5 35 km E of Balmorhea, Texas
- 1.6 37 km E of Balmorhea, Texas
- 2.0 17 km WSW of Coyanosa, Texas
- 1.6 5 km E of Toyah, Texas
- 1.7 11 km E of Balmorhea, Texas
- 2.2 10 km E of Balmorhea, Texas
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.