Earthquake · reviewed by a seismologist
M 1.7ml
Earthquake near Caldwell, KS
No earthquake was likely felt in Caldwell in the 24 hours to 11:36 pm CST (05:36 UTC). The last one was M 3.4, 163 km (101 mi) SSW, at 5:53 am CST on 7 November 2026, estimated intensity II (weak) in town; 23 felt reports to USGS. Every earthquake near Caldwell
This page: a magnitude 1.7 earthquake was recorded 5 km (3 mi) east of Caldwell, KS, at 10:16 am CDT on 6 June 2017 (15:16 UTC), 5.3 km deep.
USGS: 5 km E of Caldwell, Kansas
76 km (47 mi) SSW of Wichita, KS
- When
- 10:16 am CDT on 6 June 2017 ()
- Where
- 5 km (3 mi) east of Caldwell, KS · earthquakes near Caldwell
- Magnitude
- M 1.7 (ml)
- Depth
- 5.3 km below the surface
- Felt
- no reports yet
- Nearest
- Sumner County, 24 km NNE
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 3439 days ago
Earthquake alerts for Caldwell, KS
Get a notification in this browser when USGS records an earthquake near Caldwell, 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 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 9 km (6 mi) from the epicentre. In Caldwell, 5 km away, the estimate is intensity II (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: Caldwell 5 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 9.3 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 1,600,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,100,000× the energy of this one
- Around the size people start to feel M 3.0 100× the energy of this one
- This earthquake M 1.7 about 9.3 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 2017-03-29 — about 4,600 times the energy of this one.
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 37.0283, -97.5503. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Sumner County, KS | 24 km (15 mi) | NNE | earthquakes near Sumner County |
| Grant County, OK | 34 km (21 mi) | SW | earthquakes near Grant County |
| Kay County, OK | 43 km (27 mi) | ESE | earthquakes near Kay County |
| Harper County, KS | 49 km (31 mi) | WNW | earthquakes near Harper County |
| Cowley County, KS | 67 km (42 mi) | ENE | earthquakes near Cowley County |
| Sedgwick County, KS | 73 km (45 mi) | N | earthquakes near Sedgwick County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
58 earthquakes have been recorded within 50 km since this one.
- 1.5 7 km N of Argonia, Kansas
- 1.5 7 km N of Argonia, Kansas
- 1.7 10 km N of Caldwell, Kansas
- 1.7 6 km E of Bluff City, Kansas
- 1.6 10 km N of Caldwell, Kansas
- 1.9 10 km N of Caldwell, Kansas
- 2.0 11 km W of Caldwell, Kansas
- 2.1 6 km WNW of Danville, Kansas
- 2.8 5 km E of Harper, Kansas
- 1.6 5 km SSW of Bluff City, Kansas
- 1.6 5 km S of Harper, Kansas
- 2.6 9 km W of Bluff City, Kansas
- 2.4 6 km E of Manchester, Oklahoma
- 1.6 3 km SSE of Danville, Kansas
- 1.6 7 km ESE of Bluff 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.