QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

Earthquake near McMinnville, OR

No earthquake was likely felt in McMinnville in the 24 hours to 10:11 am PST (18:11 UTC). The last one was M 2.0, 12 km (8 mi) S, at 2:32 pm PDT on 27 July 2026, estimated intensity II (weak) in town. Every earthquake near McMinnville

This page: a magnitude 1.6 earthquake was recorded 42 km (26 mi) west of McMinnville, OR, at 2:07 pm PDT on 5 October 2022 (21:07 UTC), 17 km deep. 2 people have reported feeling it to USGS.

USGS: 12 km ESE of Hebo, Oregon

94 km (58 mi) WSW of Portland, OR

2:07 pm PDT, Oct 5, 2022 · · 17 km deep · released about 8.7 lb of TNT

10 km30 km60 km120 km N Tillamook County 32 kmYamhill County 34 kmPolk County 40 kmLincoln County 60 kmWashington County 65 kmBenton County 79 kmClatsop County 95 kmMarion County 96 kmColumbia County 100 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
2:07 pm PDT on 5 October 2022 ()
Where
42 km (26 mi) west of McMinnville, OR · earthquakes near McMinnville
Magnitude
M 1.6 (ml)
Depth
17 km below the surface
Felt
2 reports · strongest reported intensity II
Nearest
Tillamook County, 32 km N
Nearest mapped fault
Cascadia fold and fault belt, 22 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 612 days ago

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

At this magnitude and depth it was probably too small to be felt, even directly above it. In McMinnville, 42 km away, the estimate is intensity I (not felt). 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: Grand Ronde, Pacific City, Rose Lodge, Willamina, Sheridan.

How big was it?

This earthquake released about 8.7 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,700,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,200,000× the energy of this one
  3. Around the size people start to feel M 3.0 110× the energy of this one
  4. This earthquake M 1.6 about 8.7 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.

For this area

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 45.1693, -123.7325. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Tillamook County, OR 32 km (20 mi) N earthquakes near Tillamook County
Yamhill County, OR 34 km (21 mi) ENE earthquakes near Yamhill County
Polk County, OR 40 km (25 mi) SE earthquakes near Polk County
Lincoln County, OR 60 km (38 mi) SSW earthquakes near Lincoln County
Washington County, OR 65 km (41 mi) NE earthquakes near Washington County
Benton County, OR 79 km (49 mi) SSE earthquakes near Benton County

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

Aftershocks so far

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

  1. 1.9 3 km S of Fort Hill, Oregon
  2. 2.6 3 km SE of Rose Lodge, Oregon
  3. 1.9 21 km W of Forest Grove, Oregon
  4. 2.0 7 km WNW of McMinnville, Oregon
  5. 1.8 4 km ENE of Lincoln Beach, Oregon
  6. 2.2 10 km W of Cape Meares, Oregon
  7. 1.6 2 km SW of Oceanside, Oregon
  8. 1.6 4 km NE of Falls City, Oregon
  9. 1.5 2 km NW of Sheridan, Oregon
  10. 1.6 24 km NNW of Sheridan, Oregon
  11. 1.8 8 km W of Falls City, Oregon
  12. 1.6 5 km W of Dallas, Oregon
  13. 1.7 9 km WSW of Falls City, Oregon
  14. 2.2 9 km E of Lincoln Beach, Oregon
  15. 1.6 3 km S of Fort Hill, 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.