QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0ml

58 km WSW of Brookings, Oregon

· 40 km deep · released about 36 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Del Norte County 80 kmCurry County 90 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
40 km below the surface
Felt
no reports yet
Nearest
Del Norte County, 80 km E
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 212 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 36 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 5.8 420,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 300,000× the energy of this one
  3. Around the size people start to feel M 3.0 27× the energy of this one
  4. This earthquake M 2.0 about 36 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 41.8573, -124.9335. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Del Norte County, CA 80 km (50 mi) W of here earthquakes near Del Norte County
Curry County, OR 90 km (56 mi) SW of here earthquakes near Curry County
Josephine County, OR 127 km (79 mi) WSW of here earthquakes near Josephine County

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

Aftershocks so far

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

  1. 1.6 23 km WSW of Brookings, Oregon
  2. 1.5 58 km WSW of Pistol River, Oregon
  3. 1.8 15 km SSW of Pistol River, Oregon
  4. 2.1 62 km WSW of Brookings, Oregon
  5. 4.8 89 km WSW of Crescent City, CA
  6. 1.7 62 km W of Crescent City, California
  7. 2.7 91 km W of Brookings, OR

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.