Earthquake · reviewed by a seismologist
M 3.7mb_lg
Earthquake near Beloit, KS
No earthquake was likely felt in Beloit in the 24 hours to 2:27 am CST (08:27 UTC). The last one was M 5.0, 469 km (291 mi) SSW, at 5:21 am CDT on 23 July 2026, estimated intensity III (weak) in town; 499 felt reports to USGS. Every earthquake near Beloit
This page: a magnitude 3.7 earthquake was recorded 31 km (20 mi) north of Beloit, KS, at 6:32 am CDT on 12 June 2017 (11:32 UTC), 5.0 km deep. 3 people have reported feeling it to USGS.
USGS: 8 km NNE of Jewell, Kansas
- When
- 6:32 am CDT on 12 June 2017 ()
- Where
- 31 km (20 mi) north of Beloit, KS · earthquakes near Beloit
- Magnitude
- M 3.7 (mb_lg)
- Depth
- 5.0 km below the surface
- Felt
- 3 reports · strongest reported intensity II
- Measured shaking
- intensity IV (ShakeMap)
- Nearest
- Jewell County, 10 km WNW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 3371 days ago
Earthquake alerts for Beloit, KS
Get a notification in this browser when USGS records an earthquake near Beloit, KS. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
At this magnitude and depth, people at rest would likely notice it out to about 370 km (230 mi) from the epicentre. In Beloit, 31 km away, the estimate is intensity III (weak). 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.
Likely felt in: Beloit 31 km, intensity III · Superior 32 km, intensity III · Concordia 43 km, intensity III. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 5.4 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.7 would have released about 32 times as much.
- Northridge, California 1994 M 6.7 32,000× the energy of this one
- Mineral, Virginia 2011 M 5.8 1,400× the energy of this one
- Magna, Utah 2020 M 5.7 1,000× the energy of this one
- This earthquake M 3.7 about 5.4 tons of TNT
- Around the size people start to feel M 3.0 this one released 11× more
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
No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.
Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.
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 39.7383, -98.1154. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Jewell County, KS | 10 km (6 mi) | WNW | earthquakes near Jewell County |
| Mitchell County, KS | 39 km (24 mi) | SSW | earthquakes near Mitchell County |
| Republic County, KS | 41 km (25 mi) | ENE | earthquakes near Republic County |
| Nuckolls County, NE | 49 km (30 mi) | N | earthquakes near Nuckolls County |
| Cloud County, KS | 49 km (31 mi) | SE | earthquakes near Cloud County |
| Smith County, KS | 58 km (36 mi) | W | earthquakes near Smith 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.
- 2.5 7 km WSW of Formoso, Kansas
- 2.5 7 km WSW of Formoso, Kansas
- 2.6 7 km WSW of Formoso, Kansas
- 2.5 9 km WSW of Formoso, Kansas
- 2.7 5 km WNW of Cawker City, Kansas
- 2.6 6 km WNW of Cawker City, Kansas
- 3.4 8 km WSW of Superior, Nebraska
- 3.8 8 km WSW of Superior, Nebraska
- 2.5 13 km N of Cawker City, Kansas
- 2.5 11 km WNW of Jewell, Kansas
- 2.8 12 km SW of Mankato, Kansas
- 2.5 15 km NNW of Cawker City, Kansas
- 2.6 9 km W of Webber, Kansas
- 3.1 11 km W of Webber, Kansas
- 2.6 12 km NNW of Cawker City, Kansas
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.