QuakeIndex

Earthquake · reviewed by a seismologist

M 2.1ml

Earthquake near Hoquiam, WA

No earthquake was likely felt in Hoquiam in the 24 hours to 8:42 pm PST (04:42 UTC). The last one was M 4.2, 100 km (62 mi) ENE, at 2:05 pm PDT on 29 September 2026, estimated intensity II (weak) in town; 9,329 felt reports to USGS. Every earthquake near Hoquiam

This page: a magnitude 2.1 earthquake was recorded 48 km (30 mi) north-northwest of Hoquiam, WA, at 9:55 pm PDT on 14 May 2025 (04:55 UTC), 26 km deep.

USGS: 14 km W of Neilton, Washington

9:55 pm PDT, May 14, 2025 · · 26 km deep · released about 37 lb of TNT

10 km30 km60 km120 km N Grays Harbor County 37 kmJefferson County 61 kmMason County 68 kmClallam County 80 kmPacific County 96 kmThurston County 107 kmKitsap County 110 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
9:55 pm PDT on 14 May 2025 ()
Where
48 km (30 mi) north-northwest of Hoquiam, WA · earthquakes near Hoquiam
Magnitude
M 2.1 (ml)
Depth
26 km below the surface
Felt
no reports yet
Nearest
Grays Harbor County, 37 km SSE
Nearest mapped fault
Cascadia fold and fault belt, 3 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 540 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 Hoquiam, 48 km away, the estimate is intensity I (not felt). 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.

How big was it?

This earthquake released about 37 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.1 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 410,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 290,000× the energy of this one
  3. Around the size people start to feel M 3.0 26× the energy of this one
  4. This earthquake M 2.1 about 37 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 lists one earthquake of M5 or more within 50 km:

  1. 5.0 18 km N of Satsop, Washington · 50 km ESE 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 47.3988, -124.0698. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Grays Harbor County, WA 37 km (23 mi) SSE earthquakes near Grays Harbor County
Jefferson County, WA 61 km (38 mi) NE earthquakes near Jefferson County
Mason County, WA 68 km (42 mi) E earthquakes near Mason County
Clallam County, WA 80 km (50 mi) N earthquakes near Clallam County
Pacific County, WA 96 km (60 mi) SSE earthquakes near Pacific County
Thurston County, WA 107 km (66 mi) ESE earthquakes near Thurston County

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

Aftershocks so far

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

  1. 1.6 2 km NE of Hoquiam, Washington
  2. 0.9 25 km NE of Amanda Park, Washington
  3. 1.0 7 km WNW of Humptulips, Washington
  4. 1.0 17 km E of Humptulips, Washington
  5. 1.8 2 km WSW of Ocean City, Washington
  6. 1.8 34 km NE of Amanda Park, Washington
  7. 1.7 35 km NE of Amanda Park, Washington
  8. 1.6 16 km NNW of Queets, Washington
  9. 1.5 6 km E of Queets, Washington
  10. 1.6 20 km N of Queets, Washington
  11. 1.7 12 km NNW of Humptulips, Washington
  12. 2.2 12 km ENE of Humptulips, Washington
  13. 1.6 5 km WNW of Humptulips, Washington
  14. 1.5 2 km ESE of Humptulips, Washington
  15. 1.6 9 km NE of Humptulips, 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.