QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0ml

Earthquake near Home, WA

No earthquake was likely felt in Home in the 24 hours to 2:51 am PST (10:51 UTC). The last one was M 4.2, 14 km (9 mi) NNE, at 2:05 pm PDT on 29 September 2026, estimated intensity III (weak) in town; 9,329 felt reports to USGS. Every earthquake near Home

This page: a magnitude 2.0 earthquake was recorded 5 km (3 mi) east of Home, WA, at 11:54 am PDT on 13 June 2021 (18:54 UTC), 32 km deep. 6 people have reported feeling it to USGS.

USGS: 4 km E of Home, Washington

47 km (29 mi) SW of Seattle, WA · 18 km (11 mi) NW of Lakewood, WA

11:54 am PDT, Jun 13, 2021 · · 32 km deep · released about 29 lb of TNT

10 km30 km60 km120 km N Mason County 37 kmThurston County 39 kmKitsap County 41 kmPierce County 48 kmKing County 70 kmLewis County 81 kmJefferson County 86 kmGrays Harbor County 87 kmIsland County 98 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
11:54 am PDT on 13 June 2021 ()
Where
5 km (3 mi) east of Home, WA · earthquakes near Home
Magnitude
M 2.0 (ml)
Depth
32 km below the surface
Felt
6 reports · strongest reported intensity III
Nearest
Mason County, 37 km WNW
Nearest mapped fault
Tacoma fault, 10 km from its surface trace — near is not the same as on
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1905 days ago

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

At this magnitude and depth it was probably too small to be felt, even directly above it. In Home, 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.

Earthquakes near other towns within 30 km: Fox Island, Artondale, Rosedale, Key Center, Longbranch, Wollochet.

How big was it?

This earthquake released about 29 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 5.8 520,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 370,000× the energy of this one
  3. Around the size people start to feel M 3.0 33× the energy of this one
  4. This earthquake M 2.0 about 29 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 2017-02-23 — about 1,400 times the energy of this one.

Before 2016, the USGS record lists 6 earthquakes of M5 or more within 50 km; the five largest:

  1. 6.8 The 2001 Nisqually, Washington Earthquake · 14 km S of this epicentre
  2. 6.7 4 km WNW of Roy, Washington · 30 km SSE of this epicentre
  3. 6.7 1 km ENE of Dash Point, Washington · 23 km ENE of this epicentre
  4. 6.1 Puget Sound region, Washington · 15 km NNW of this epicentre
  5. 5.8 Puget Sound area, Washington · 15 km W of this epicentre

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 47.2735, -122.7007. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Mason County, WA 37 km (23 mi) WNW earthquakes near Mason County
Thurston County, WA 39 km (24 mi) SSW earthquakes near Thurston County
Kitsap County, WA 41 km (25 mi) N earthquakes near Kitsap County
Pierce County, WA 48 km (30 mi) ESE earthquakes near Pierce County
King County, WA 70 km (43 mi) ENE earthquakes near King County
Lewis County, WA 81 km (50 mi) SSE earthquakes near Lewis County

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

Aftershocks so far

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

  1. 1.8 3 km WSW of White Center, Washington
  2. 1.9 1 km SSW of Erlands Point-Kitsap Lake, Washington
  3. 1.7 2 km WNW of Kapowsin, Washington
  4. 2.2 8 km SSW of Grapeview, Washington
  5. 1.5 5 km SW of Des Moines, Washington
  6. 1.8 5 km SW of Des Moines, Washington
  7. 1.6 Puget Sound region, Washington
  8. 1.6 8 km WSW of Home, Washington
  9. 2.3 5 km WNW of Wauna, Washington
  10. 1.5 5 km W of Gorst, Washington
  11. 1.5 3 km W of Hoodsport, Washington
  12. 1.5 1 km NNE of Lakewood, Washington
  13. 1.5 6 km WSW of Erlands Point-Kitsap Lake, Washington
  14. 1.6 11 km S of Shelton, Washington
  15. 1.8 2 km WNW of Gorst, 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.