Earthquake · reviewed by a seismologist
M 1.6ml
8 km W of Hoback, Wyoming
- When
- Magnitude
- M 1.6 (ml)
- Depth
- 9.5 km below the surface
- Felt
- no reports yet
- Nearest
- Teton County, 61 km NNW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 772 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 7.1 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 2,100,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,500,000× the energy of this one
- Around the size people start to feel M 3.0 130× the energy of this one
- This earthquake M 1.6 about 7.1 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 43.2680, -110.8922. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction | |
|---|---|---|---|
| Teton County, ID | 61 km (38 mi) | SSE of here | earthquakes near Teton County |
| Bonneville County, ID | 61 km (38 mi) | ESE of here | earthquakes near Bonneville County |
| Caribou County, ID | 75 km (47 mi) | NE of here | earthquakes near Caribou County |
| Madison County, ID | 85 km (53 mi) | SE of here | earthquakes near Madison County |
| Teton County, WY | 95 km (59 mi) | SSW of here | earthquakes near Teton County |
| Sublette County, WY | 97 km (60 mi) | NW of here | earthquakes near Sublette County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
51 earthquakes have been recorded within 50 km since this one.
- 1.7 6 km ESE of South Park, Wyoming
- 1.9 11 km W of Bondurant, Wyoming
- 1.7 11 km W of Bondurant, Wyoming
- 1.7 8 km S of Kelly, Wyoming
- 2.3 14 km ESE of Kelly, Wyoming
- 2.2 12 km ESE of South Park, Wyoming
- 2.0 9 km ESE of Alpine Northeast, Wyoming
- 2.3 5 km S of Kelly, Wyoming
- 2.3 3 km NNE of Star Valley Ranch, Wyoming
- 2.8 5 km NE of Star Valley Ranch, Wyoming
- 1.7 5 km N of Alpine Northeast, Wyoming
- 2.2 12 km NNW of Alpine Northeast, Wyoming
- 2.1 8 km S of Kelly, Wyoming
- 1.7 7 km S of Kelly, Wyoming
- 1.9 7 km S 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 4.8 on 2016-08-27 — it released about 68,000 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.