QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4mb_lg

5 km NNE of Hope, Kansas

· 5.0 km deep · released about 120 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Dickinson County 17 kmMorris County 35 kmGeary County 38 kmMarion County 42 kmSaline County 52 kmChase County 63 kmMcPherson County 64 kmRiley County 68 kmClay County 68 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 2.4 (mb_lg)
Depth
5.0 km below the surface
Felt
no reports yet
Nearest
Dickinson County, 17 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1540 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

How big was it?

This earthquake released about 120 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 130,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 89,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.9× the energy of this one
  4. This earthquake M 2.4 about 120 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 38.7372, -97.0531. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Dickinson County, KS 17 km (11 mi) SSE of here earthquakes near Dickinson County
Morris County, KS 35 km (22 mi) W of here earthquakes near Morris County
Geary County, KS 38 km (24 mi) SW of here earthquakes near Geary County
Marion County, KS 42 km (26 mi) N of here earthquakes near Marion County
Saline County, KS 52 km (32 mi) E of here earthquakes near Saline County
Chase County, KS 63 km (39 mi) NW of here earthquakes near Chase County

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

Aftershocks so far

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

  1. 2.5 5 km SW of Hope, Kansas
  2. 3.5 6 km E of Assaria, Kansas
  3. 2.6 6 km NW of Ramona, Kansas
  4. 3.7 10 km SW of Gypsum, Kansas
  5. 2.7 7 km SE of Enterprise, Kansas
  6. 2.6 9 km SW of Gypsum, Kansas
  7. 2.9 7 km WSW of Gypsum, Kansas
  8. 3.3 5 km E of Assaria, Kansas
  9. 3.3 7 km ENE of Assaria, Kansas
  10. 2.7 3 km E of Assaria, Kansas
  11. 3.4 6 km ENE of Assaria, Kansas
  12. 2.4 5 km NE of Hope, Kansas
  13. 2.6 7 km SW of Gypsum, Kansas
  14. 3.5 5 km NNW of Herington, Kansas
  15. 2.6 7 km ESE of Marion, 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 4.3 on 2021-12-08 — it released about 710 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.