QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

Earthquake near Canby, OR

No earthquake was likely felt in Canby in the 24 hours to 3:29 pm PST (23:29 UTC). The last one was M 1.6, 10 km (6 mi) NNW, at 1:25 pm PST on 2 March 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Canby

This page: a magnitude 1.6 earthquake was recorded 3 km (2 mi) southeast of Canby, OR, at 3:54 pm PDT on 7 May 2024 (22:54 UTC), 19 km deep.

USGS: 3 km SE of Canby, Oregon

33 km (20 mi) S of Portland, OR · 22 km (14 mi) SSE of Tigard, OR

3:54 pm PDT, May 7, 2024 · · 19 km deep · released about 8.7 lb of TNT

10 km30 km60 km120 km N Clackamas County 38 kmMultnomah County 39 kmMarion County 39 kmWashington County 48 kmYamhill County 51 kmClark County 60 kmPolk County 69 kmColumbia County 84 kmHood River County 84 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
3:54 pm PDT on 7 May 2024 ()
Where
3 km (2 mi) southeast of Canby, OR · earthquakes near Canby
Magnitude
M 1.6 (ml)
Depth
19 km below the surface
Felt
no reports yet
Nearest
Clackamas County, 38 km ESE
Nearest mapped fault
Mount Angel fault, 21 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 919 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 Canby, 3 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: Mulino, Wilsonville, Beavercreek, Molalla, Hubbard, Oregon City.

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 lists 3 earthquakes of M5 or more within 50 km:

  1. 5.6 4 km E of Scotts Mills, Oregon · 24 km S of this epicentre
  2. 5.2 5 km E of Bridgeton, Oregon · 40 km N of this epicentre
  3. 5.0 3 km SW of Portland, Oregon · 29 km N 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 45.2445, -122.6633. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Clackamas County, OR 38 km (24 mi) ESE earthquakes near Clackamas County
Multnomah County, OR 39 km (24 mi) NNE earthquakes near Multnomah County
Marion County, OR 39 km (24 mi) S earthquakes near Marion County
Washington County, OR 48 km (30 mi) NW earthquakes near Washington County
Yamhill County, OR 51 km (32 mi) W earthquakes near Yamhill County
Clark County, WA 60 km (37 mi) NNE earthquakes near Clark County

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

Aftershocks so far

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

  1. 2.0 3 km WSW of Dundee, Oregon
  2. 1.5 5 km E of Beavercreek, Oregon
  3. 2.1 7 km ESE of Molalla, Oregon
  4. 1.5 4 km SSW of Scotts Mills, Oregon
  5. 1.5 1 km SSE of Hubbard, Oregon
  6. 1.8 5 km N of West Haven, Oregon
  7. 1.8 8 km ESE of Scotts Mills, Oregon
  8. 1.7 4 km NNE of Lafayette, Oregon
  9. 1.6 6 km SSE of Molalla, Oregon
  10. 1.6 10 km WSW of Felida, Washington
  11. 1.6 4 km ENE of Lafayette, Oregon
  12. 1.5 27 km NNE of Gates, Oregon
  13. 1.5 4 km SSW of Aloha, Oregon
  14. 2.0 4 km N of Newberg, Oregon
  15. 1.7 4 km NE of Lafayette, 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.