QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7ml

24 km W of Newport, Oregon

· 24 km deep · released about 11 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Lincoln County 35 kmBenton County 76 kmPolk County 80 kmTillamook County 99 kmYamhill County 104 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 1.7 (ml)
Depth
24 km below the surface
Felt
no reports yet
Nearest
Lincoln County, 35 km E
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 143 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 11 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 970,000× the energy of this one
  3. Around the size people start to feel M 3.0 86× the energy of this one
  4. This earthquake M 1.7 about 11 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 44.6738, -124.3555. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Lincoln County, OR 35 km (22 mi) W of here earthquakes near Lincoln County
Benton County, OR 76 km (47 mi) WNW of here earthquakes near Benton County
Polk County, OR 80 km (49 mi) WSW of here earthquakes near Polk County
Tillamook County, OR 99 km (61 mi) SSW of here earthquakes near Tillamook County
Yamhill County, OR 104 km (64 mi) SW of here earthquakes near Yamhill County
Washington County, OR 139 km (86 mi) SW of here earthquakes near Washington County

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

Aftershocks so far

1 earthquake has been recorded within 50 km since this one.

  1. 2.2 32 km W of Yachats, Oregon

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.