Earthquake · reviewed by a seismologist
M 1.8ml
44 km W of Austin, Nevada
Yes. A magnitude 1.8 earthquake was recorded 44 km W of Austin, Nevada, at 5:46 am PDT on 28 June 2026 (12:46 UTC), 9.0 km deep.
- When
- Magnitude
- M 1.8 (ml)
- Depth
- 9.0 km below the surface
- Felt
- no reports yet
- Nearest
- Churchill County, 60 km WNW
- Nearest mapped fault
- Desatoya Mountains fault, 5 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 134 days ago
This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth, people at rest would likely notice it out to about 11 km (7 mi) from the epicentre. Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.
How big was it?
This earthquake released about 17 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.8 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 870,000× the energy of this one
- Magna, Utah 2020 M 5.7 620,000× the energy of this one
- Around the size people start to feel M 3.0 55× the energy of this one
- This earthquake M 1.8 about 17 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.
For this area
The largest earthquake within 50 km since 2016 was M 4.1 on 2019-04-28 — about 2,500 times the energy of this one.
Before 2016, the USGS record lists 11 earthquakes of M5 or more within 50 km; the five largest:
- 7.1 The 1954 Fairview Peak, Nevada Earthquake · 44 km SW of this epicentre
- 6.9 The 1954 Dixie Valley, Nevada Earthquake · 37 km NW of this epicentre
- 5.8 48 km NNW of Gabbs, Nevada · 49 km WSW of this epicentre
- 5.3 48 km NNW of Gabbs, Nevada · 49 km WSW of this epicentre
- 5.1 48 km NNW of Gabbs, Nevada · 49 km WSW of this epicentre
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 39.4269, -117.5776. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Churchill County, NV | 60 km (37 mi) | WNW | earthquakes near Churchill County |
| Lander County, NV | 70 km (43 mi) | NE | earthquakes near Lander County |
| Mineral County, NV | 125 km (77 mi) | SW | earthquakes near Mineral County |
| Eureka County, NV | 127 km (79 mi) | ENE | earthquakes near Eureka County |
| Pershing County, NV | 133 km (83 mi) | NNW | earthquakes near Pershing County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
3 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.
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.