Earthquake · reviewed by a seismologist
M 1.9ml
Earthquake near Wichita, KS
No earthquake was likely felt in Wichita in the 24 hours to 10:51 am CST (16:51 UTC). The last one was M 3.4, 240 km (149 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 Wichita
This page: a magnitude 1.9 earthquake was recorded 10 km (6 mi) east-northeast of Wichita, KS, at 10:46 pm CDT on 24 April 2021 (03:46 UTC), 5.0 km deep. 5 people have reported feeling it to USGS.
USGS: 4 km NE of Eastborough, Kansas
11 km (7 mi) ENE of Wichita, KS
- When
- 10:46 pm CDT on 24 April 2021 ()
- Where
- 10 km (6 mi) east-northeast of Wichita, KS · earthquakes near Wichita
- Magnitude
- M 1.9 (ml)
- Depth
- 5.0 km below the surface
- Felt
- 5 reports · strongest reported intensity III
- Nearest
- Sedgwick County, 21 km W
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1953 days ago
Earthquake alerts for Wichita, KS
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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 20 km (12 mi) from the epicentre. In Wichita, 10 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: Andover 8 km, intensity II · Wichita 10 km, intensity II · Derby 19 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 21 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 5.8 710,000× the energy of this one
- Magna, Utah 2020 M 5.7 500,000× the energy of this one
- Around the size people start to feel M 3.0 45× the energy of this one
- This earthquake M 1.9 about 21 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
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 37.7168, -97.2245. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Sedgwick County, KS | 21 km (13 mi) | W | earthquakes near Sedgwick County |
| Butler County, KS | 34 km (21 mi) | E | earthquakes near Butler County |
| Harvey County, KS | 41 km (26 mi) | NNW | earthquakes near Harvey County |
| Sumner County, KS | 58 km (36 mi) | SSW | earthquakes near Sumner County |
| Cowley County, KS | 64 km (40 mi) | SSE | earthquakes near Cowley County |
| Marion County, KS | 72 km (45 mi) | N | earthquakes near Marion County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
12 earthquakes have been recorded within 50 km since this one.
- 2.1 4 km SSE of Cheney, Kansas
- 2.3 6 km SW of Goddard, Kansas
- 2.3 7 km NNE of Rose Hill, Kansas
- 2.3 4 km ENE of Eastborough, Kansas
- 2.4 9 km NW of Viola, Kansas
- 2.5 2 km NW of McConnell AFB, Kansas
- 2.3 3 km NE of Cheney, Kansas
- 2.1 1 km E of Eastborough, Kansas
- 2.0 2 km NNE of Eastborough, Kansas
- 2.5 4 km E of Eastborough, Kansas
- 2.8 5 km NE of Eastborough, Kansas
- 1.9 3 km NE of Eastborough, 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.