QuakeIndex

Earthquake · reviewed by a seismologist

M 2.2mb_lg

2 km W of South Hutchinson, Kansas

· 4.6 km deep · released about 60 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Reno County 13 kmRice County 41 kmHarvey County 47 kmMcPherson County 50 kmKingman County 55 kmSedgwick County 59 kmStafford County 65 kmEllsworth County 78 kmPratt County 79 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.2 (mb_lg)
Depth
4.6 km below the surface
Felt
30 reports · strongest reported intensity III
Nearest
Reno County, 13 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2465 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 30 people have reported feeling it to USGS.

How big was it?

This earthquake released about 60 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.2 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 250,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 180,000× the energy of this one
  3. Around the size people start to feel M 3.0 16× the energy of this one
  4. This earthquake M 2.2 about 60 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 38.0258, -97.9734. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Reno County, KS 13 km (8 mi) NE of here earthquakes near Reno County
Rice County, KS 41 km (25 mi) SSE of here earthquakes near Rice County
Harvey County, KS 47 km (29 mi) W of here earthquakes near Harvey County
McPherson County, KS 50 km (31 mi) SW of here earthquakes near McPherson County
Kingman County, KS 55 km (34 mi) NNE of here earthquakes near Kingman County
Sedgwick County, KS 59 km (37 mi) NW of here earthquakes near Sedgwick County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

14 earthquakes have been recorded within 50 km since this one.

  1. 2.5 4 km SSE of Pretty Prairie, Kansas
  2. 2.2 2 km W of South Hutchinson, Kansas
  3. 2.3 3 km NE of Cheney, Kansas
  4. 2.3 2 km WNW of South Hutchinson, Kansas
  5. 2.1 5 km W of South Hutchinson, Kansas
  6. 2.2 2 km WNW of South Hutchinson, Kansas
  7. 2.4 7 km NE of Partridge, Kansas
  8. 2.2 5 km WNW of South Hutchinson, Kansas
  9. 2.0 2 km WNW of South Hutchinson, Kansas
  10. 2.0 4 km WSW of South Hutchinson, Kansas
  11. 1.8 3 km NW of South Hutchinson, KS
  12. 4.5 2 km W of South Hutchinson, Kansas
  13. 3.0 3 km W of South Hutchinson, Kansas
  14. 3.1 3 km WSW of South Hutchinson, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2019-08-16 — it released about 1,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.