Earthquake · reviewed by a seismologist
M 2.6ml
28 km SSE of Ten Sleep, Wyoming
- When
- Magnitude
- M 2.6 (ml)
- Depth
- 14 km below the surface
- Felt
- no reports yet
- Nearest
- Washakie County, 30 km WNW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1744 days ago
This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
How big was it?
This earthquake released about 240 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 63,000× the energy of this one
- Magna, Utah 2020 M 5.7 45,000× the energy of this one
- Around the size people start to feel M 3.0 4× the energy of this one
- This earthquake M 2.6 about 240 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 43.7964, -107.3170. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction | |
|---|---|---|---|
| Washakie County, WY | 30 km (18 mi) | ESE of here | earthquakes near Washakie County |
| Johnson County, WY | 65 km (40 mi) | WSW of here | earthquakes near Johnson County |
| Hot Springs County, WY | 90 km (56 mi) | E of here | earthquakes near Hot Springs County |
| Big Horn County, WY | 97 km (61 mi) | SE of here | earthquakes near Big Horn County |
| Natrona County, WY | 101 km (63 mi) | NNW of here | earthquakes near Natrona County |
| Sheridan County, WY | 115 km (71 mi) | SSW of here | earthquakes near Sheridan County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
4 earthquakes have been recorded within 50 km since this one.
- 2.6 10 km SSE of Ten Sleep, Wyoming
- 3.3 32 km NW of Kaycee, Wyoming
- 3.7 Wyoming
- 2.3 56 km ESE of East Thermopolis, Wyoming
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 4.0 on 2017-11-03 — it released about 130 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.