Earthquake · reviewed by a seismologist
M 1.9ml
5 km WSW of Teton Village, Wyoming
- When
- Magnitude
- M 1.9 (ml)
- Depth
- 2.3 km below the surface
- Felt
- no reports yet
- Nearest
- Teton County, 33 km NW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1154 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 20 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 760,000× the energy of this one
- Magna, Utah 2020 M 5.7 540,000× the energy of this one
- Around the size people start to feel M 3.0 48× the energy of this one
- This earthquake M 1.9 about 20 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 43.5742, -110.8987. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction | |
|---|---|---|---|
| Teton County, ID | 33 km (20 mi) | SE of here | earthquakes near Teton County |
| Bonneville County, ID | 62 km (38 mi) | ENE of here | earthquakes near Bonneville County |
| Teton County, WY | 65 km (40 mi) | SW of here | earthquakes near Teton County |
| Madison County, ID | 65 km (41 mi) | ESE of here | earthquakes near Madison County |
| Fremont County, ID | 86 km (53 mi) | SSE of here | earthquakes near Fremont County |
| Caribou County, ID | 102 km (63 mi) | NNE of here | earthquakes near Caribou County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
55 earthquakes have been recorded within 50 km since this one.
- 2.0 19 km ESE of Kelly, Wyoming
- 2.0 16 km E of Kelly, Wyoming
- 2.0 5 km WNW of Rafter J Ranch, Wyoming
- 1.7 5 km NE of Hoback, Wyoming
- 1.5 6 km NE of Hoback, Wyoming
- 2.4 6 km ENE of Moose Wilson Road, Wyoming
- 2.0 4 km NNE of Alpine Northeast, Wyoming
- 1.7 13 km ESE of Kelly, Wyoming
- 1.7 6 km NNW of Hoback, Wyoming
- 1.9 4 km E of Hoback, Wyoming
- 1.5 6 km ENE of Hoback, Wyoming
- 1.9 6 km NE of Hoback, Wyoming
- 1.5 11 km NNE of Alta, Wyoming
- 1.5 2 km SSE of Kelly, Wyoming
- 1.5 11 km SE of Kelly, 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 2016-02-26 — it released about 1,500 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.