QuakeIndex

Earthquake · reviewed by a seismologist

M 3.5mwr

70 km NE of Teller, Alaska

· 9.9 km deep · released about 2.7 tons of TNT

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10 km30 km60 km120 km N Nome Census Area 106 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 3.5 (mwr)
Depth
9.9 km below the surface
Felt
no reports yet
Measured shaking
intensity III (ShakeMap)
Nearest
Nome Census Area, 106 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1427 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 2.7 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.5 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 63,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 2,800× the energy of this one
  3. Magna, Utah 2020 M 5.7 2,000× the energy of this one
  4. This earthquake M 3.5 about 2.7 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 5.6× more

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 65.6484, -165.1458. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Nome Census Area, AK 106 km (66 mi) NNW 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

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

  1. 2.0 72 km ENE of Teller, Alaska
  2. 1.8 68 km ENE of Teller, Alaska
  3. 2.5 67 km NE of Teller, Alaska
  4. 1.9 66 km ENE of Teller, Alaska
  5. 3.2 65 km ENE of Teller, Alaska
  6. 1.7 71 km ENE of Teller, Alaska
  7. 3.2 66 km NE of Teller, Alaska
  8. 1.7 68 km NE of Teller, Alaska
  9. 2.7 66 km NE of Teller, Alaska
  10. 1.7 67 km ENE of Teller, Alaska
  11. 2.2 68 km NE of Teller, Alaska
  12. 1.6 67 km NE of Teller, Alaska
  13. 2.8 65 km NE of Teller, Alaska
  14. 2.0 71 km ENE of Teller, Alaska
  15. 4.5 65 km NE of Teller, 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.

On USGS

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