QuakeIndex

Earthquake · reviewed by a seismologist

M 1.5ml

Earthquake near Beavercreek, OR

No earthquake was likely felt in Beavercreek in the 24 hours to 3:58 pm PST (23:58 UTC). The last one was M 7.0, 583 km (362 mi) SSW, at 10:44 am PST on 5 December 2024, estimated intensity II (weak) in town; 16,883 felt reports to USGS. Every earthquake near Beavercreek

This page: a magnitude 1.5 earthquake was recorded 5 km (3 mi) east of Beavercreek, OR, at 2:03 pm PDT on 28 September 2025 (21:03 UTC), 22 km deep.

USGS: 5 km E of Beavercreek, Oregon

32 km (20 mi) SSE of Portland, OR · 25 km (15 mi) S of Gresham, OR

2:03 pm PDT, Sep 28, 2025 · · 22 km deep · released about 5.9 lb of TNT

10 km30 km60 km120 km N Clackamas County 25 kmMultnomah County 30 kmMarion County 43 kmClark County 55 kmWashington County 58 kmYamhill County 66 kmHood River County 69 kmPolk County 84 kmColumbia County 87 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
2:03 pm PDT on 28 September 2025 ()
Where
5 km (3 mi) east of Beavercreek, OR · earthquakes near Beavercreek
Magnitude
M 1.5 (ml)
Depth
22 km below the surface
Felt
no reports yet
Nearest
Clackamas County, 25 km ESE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 410 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 Beavercreek, 5 km away, the estimate is intensity II (weak). 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: Estacada, Mulino, Oregon City, West Linn, Gladstone, Damascus.

How big was it?

This earthquake released about 5.9 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,500,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,800,000× the energy of this one
  3. Around the size people start to feel M 3.0 160× the energy of this one
  4. This earthquake M 1.5 about 5.9 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 lists 3 earthquakes of M5 or more within 50 km:

  1. 5.6 4 km E of Scotts Mills, Oregon · 29 km SSW of this epicentre
  2. 5.2 5 km E of Bridgeton, Oregon · 37 km NNW of this epicentre
  3. 5.0 3 km SW of Portland, Oregon · 30 km NW of this epicentre

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 45.2812, -122.4705. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Clackamas County, OR 25 km (16 mi) ESE earthquakes near Clackamas County
Multnomah County, OR 30 km (19 mi) N earthquakes near Multnomah County
Marion County, OR 43 km (27 mi) S earthquakes near Marion County
Clark County, WA 55 km (34 mi) N earthquakes near Clark County
Washington County, OR 58 km (36 mi) WNW earthquakes near Washington County
Yamhill County, OR 66 km (41 mi) W earthquakes near Yamhill County

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

Aftershocks so far

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

  1. 1.3 3 km SSW of Tualatin, Oregon
  2. 1.6 3 km SSW of Scotts Mills, Oregon
  3. 1.4 6 km SE of Molalla, Oregon
  4. 0.9 6 km WNW of King City, Oregon
  5. 1.5 7 km NW of Mount Hood Village, Oregon
  6. 1.6 1 km SW of Mount Angel, Oregon
  7. 1.2 13 km SE of Scotts Mills, Oregon
  8. 2.1 8 km ESE of Molalla, Oregon
  9. 1.6 5 km SSE of Molalla, Oregon
  10. 1.9 1 km SE of Vancouver, Washington
  11. 1.5 9 km ESE of Scotts Mills, Oregon
  12. 1.6 7 km ESE of Molalla, Oregon
  13. 1.7 4 km NNW of Mount Hood Village, Oregon
  14. 1.5 5 km WNW of King City, Oregon
  15. 1.5 4 km WNW of Camas, Washington

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.