QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0ml

2 km N of Lakeland South, Washington

· 22 km deep · released about 31 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Pierce County 30 kmKing County 40 kmKitsap County 46 kmThurston County 58 kmMason County 67 kmLewis County 81 kmSnohomish County 92 kmIsland County 99 kmJefferson County 109 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 2.0 (ml)
Depth
22 km below the surface
Felt
3 reports · strongest reported intensity II
Nearest
Pierce County, 30 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 568 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 3 people have reported feeling it to USGS.

How big was it?

This earthquake released about 31 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 480,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 340,000× the energy of this one
  3. Around the size people start to feel M 3.0 31× the energy of this one
  4. This earthquake M 2.0 about 31 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 47.3035, -122.2842. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Pierce County, WA 30 km (18 mi) NNW of here earthquakes near Pierce County
King County, WA 40 km (25 mi) WSW of here earthquakes near King County
Kitsap County, WA 46 km (29 mi) SE of here earthquakes near Kitsap County
Thurston County, WA 58 km (36 mi) NE of here earthquakes near Thurston County
Mason County, WA 67 km (42 mi) E of here earthquakes near Mason County
Lewis County, WA 81 km (50 mi) N of here earthquakes near Lewis County

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

Aftershocks so far

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

  1. 1.7 2 km ENE of Bainbridge Island, Washington
  2. 1.9 2 km SSE of Kapowsin, Washington
  3. 1.6 3 km SSW of Bethel, Washington
  4. 1.8 4 km N of Belfair, Washington
  5. 1.8 1 km SW of Snoqualmie, Washington
  6. 1.6 1 km ESE of Issaquah, Washington
  7. 1.7 1 km ESE of Enetai, Washington
  8. 1.5 1 km ENE of Bainbridge Island, Washington
  9. 1.5 11 km ESE of Enumclaw, Washington
  10. 2.3 0 km E of Enetai, Washington
  11. 1.6 2 km SE of Kapowsin, Washington
  12. 2.3 0 km SSW of Boulevard Park, Washington
  13. 1.7 1 km SW of East Port Orchard, Washington
  14. 2.2 1 km NNE of Carnation, Washington
  15. 1.8 12 km W of Greenwater, Washington

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

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