QuakeIndex

explosion · reviewed by a seismologist

M 2.0ml

7 km SW of Chilliwack, Canada

No: USGS classifies this as a explosion, not an earthquake. A magnitude 2.0 explosion was recorded 7 km SW of Chilliwack, Canada, 52 km (32 mi) NE of Bellingham, WA, at 12:32 pm PST on 7 November 2025 (20:32 UTC), less than 1 km deep.

52 km (32 mi) NE of Bellingham, WA · 128 km (80 mi) N of Everett, WA

· -0.8 km deep · released about 27 lb of TNT

10 km30 km60 km120 km N Whatcom County 33 kmSkagit County 70 kmSan Juan County 105 kmIsland County 117 kmSnohomish County 119 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
-0.8 km below the surface
Felt
no reports yet
Nearest
Whatcom County, 33 km SSE
Nearest mapped fault
Boulder Creek-Canyon Creek fault, 21 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 370 days ago

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

At this magnitude and depth, people at rest would likely notice it out to about 16 km (10 mi) from the epicentre. 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: Peaceful Valley, Sumas.

USGS catalogues this as explosion, not an earthquake.

How big was it?

This earthquake released about 27 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 5.8 560,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 390,000× the energy of this one
  3. Around the size people start to feel M 3.0 35× the energy of this one
  4. This earthquake M 2.0 about 27 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 49.1123, -122.0093. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Whatcom County, WA 33 km (20 mi) SSE earthquakes near Whatcom County
Skagit County, WA 70 km (44 mi) SSE earthquakes near Skagit County
San Juan County, WA 105 km (65 mi) SW earthquakes near San Juan County
Island County, WA 117 km (72 mi) SSW earthquakes near Island County
Snohomish County, WA 119 km (74 mi) S earthquakes near Snohomish County

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

Aftershocks so far

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

  1. 1.0 11 km E of Abbotsford, Canada
  2. 1.2 7 km NE of Abbotsford, Canada
  3. 1.4 10 km NE of Abbotsford, Canada
  4. 1.3 11 km E of Mission, Canada
  5. 1.2 1 km WNW of Acme, Washington
  6. 1.4 12 km E of Mission, Canada
  7. 1.0 8 km NE of Abbotsford, Canada
  8. 1.1 11 km NE of Abbotsford, Canada
  9. 1.4 7 km ENE of Abbotsford, Canada
  10. 0.8 6 km ESE of Mission, Canada
  11. 1.1 13 km ENE of Mission, Canada
  12. 1.5 7 km N of Geneva, Washington
  13. 1.2 9 km ENE of Abbotsford, Canada
  14. 1.4 11 km NE of Abbotsford, Canada
  15. 1.0 9 km ENE of Mission, Canada

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.