Earthquake · reviewed by a seismologist
M 2.7mb_lg
9 km NE of Pleasant Hill, Louisiana
- When
- Magnitude
- M 2.7 (mb_lg)
- Depth
- 6.1 km below the surface
- Felt
- 1 report · strongest reported intensity II
- Nearest
- Red River Parish, 27 km NNE
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 29 hours 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 340 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.7 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 45,000× the energy of this one
- Magna, Utah 2020 M 5.7 32,000× the energy of this one
- Around the size people start to feel M 3.0 2.8× the energy of this one
- This earthquake M 2.7 about 340 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 31.8713, -93.4352. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction | |
|---|---|---|---|
| Red River Parish, LA | 27 km (17 mi) | SSW of here | earthquakes near Red River Parish |
| De Soto Parish, LA | 36 km (22 mi) | SE of here | earthquakes near De Soto Parish |
| Sabine Parish, LA | 37 km (23 mi) | NNE of here | earthquakes near Sabine Parish |
| Natchitoches Parish, LA | 37 km (23 mi) | WNW of here | earthquakes near Natchitoches Parish |
| Bienville Parish, LA | 64 km (40 mi) | SW of here | earthquakes near Bienville Parish |
| Shelby County, TX | 67 km (42 mi) | E of here | earthquakes near Shelby 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.
For this area
The largest earthquake within 50 km in our catalogue was M 4.9 on 2026-03-05 — it released about 2,000 times the energy of this one.
From the QuakeIndex catalogue, built from the USGS FDSN event service.
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.