QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

7 km SE of Teller, Alaska

· 10 km deep · released about 950 lb of TNT

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10 km30 km60 km120 km N Nome Census Area 108 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 3.0 (ml)
Depth
10 km below the surface
Felt
no reports yet
Nearest
Nome Census Area, 108 km ESE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1745 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 950 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 350,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 16,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 11,000× the energy of this one
  4. This earthquake M 3.0 about 950 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 65.2264, -166.2319. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Nome Census Area, AK 108 km (67 mi) WNW of here earthquakes near Nome Census Area

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

Aftershocks so far

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

  1. 4.0 8 km SE of Port Clarence, Alaska
  2. 2.1 43 km S of Teller, Alaska
  3. 1.9 12 km ENE of Teller, Alaska
  4. 1.7 37 km NNE of Brevig Mission, Alaska
  5. 2.3 28 km SSW of Teller, Alaska
  6. 2.5 9 km NNE of Port Clarence, Alaska
  7. 2.0 38 km SE of Teller, Alaska
  8. 2.2 21 km NE of Brevig Mission, Alaska
  9. 2.3 22 km NE of Brevig Mission, Alaska
  10. 2.9 28 km ESE of Teller, Alaska
  11. 2.2 29 km NNW of Brevig Mission, Alaska
  12. 2.3 49 km S of Port Clarence, Alaska
  13. 1.9 11 km NNE of Brevig Mission, Alaska
  14. 2.0 17 km N of Brevig Mission, Alaska
  15. 2.5 22 km NNE of Brevig Mission, Alaska

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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2018-11-16 — it released about 63 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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