Earthquake · reviewed by a seismologist
M 1.5ml
Earthquake near Hubbard, OR
No earthquake was likely felt in Hubbard in the 24 hours to 8:58 pm PST (04:58 UTC). The last one was M 3.2, 30 km (19 mi) WSW, at 7:58 am PST on 23 November 2025, estimated intensity II (weak) in town; 228 felt reports to USGS. Every earthquake near Hubbard
This page: a magnitude 1.5 earthquake was recorded in Hubbard, OR, at 3:39 am PDT on 7 September 2025 (10:39 UTC), 22 km deep.
USGS: 1 km SSE of Hubbard, Oregon
42 km (26 mi) SSW of Portland, OR · 28 km (17 mi) S of Tigard, OR
- When
- 3:39 am PDT on 7 September 2025 ()
- Where
- in Hubbard, OR · earthquakes near Hubbard
- Magnitude
- M 1.5 (ml)
- Depth
- 22 km below the surface
- Felt
- no reports yet
- Nearest
- Marion County, 35 km SSE
- Nearest mapped fault
- Mount Angel fault, 8 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 433 days ago
Earthquake alerts for Hubbard, OR
Get a notification in this browser when USGS records an earthquake near Hubbard, OR. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
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. 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: Woodburn, Donald, Gervais, Mount Angel, Canby, Wilsonville.
How big was it?
This earthquake released about 5.6 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.
- Mineral, Virginia 2011 M 5.8 2,700,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,900,000× the energy of this one
- Around the size people start to feel M 3.0 170× the energy of this one
- This earthquake M 1.5 about 5.6 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 2 earthquakes of M5 or more within 50 km:
- 5.6 4 km E of Scotts Mills, Oregon · 22 km SE of this epicentre
- 5.0 3 km SW of Portland, Oregon · 37 km NNE 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 45.1732, -122.8025. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Marion County, OR | 35 km (22 mi) | SSE | earthquakes near Marion County |
| Yamhill County, OR | 41 km (26 mi) | WNW | earthquakes near Yamhill County |
| Clackamas County, OR | 48 km (30 mi) | E | earthquakes near Clackamas County |
| Washington County, OR | 48 km (30 mi) | NNW | earthquakes near Washington County |
| Multnomah County, OR | 51 km (32 mi) | NE | earthquakes near Multnomah County |
| Polk County, OR | 56 km (35 mi) | WSW | earthquakes near Polk County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
39 earthquakes have been recorded within 50 km since this one.
- 2.0 3 km SE of Hubbard, Oregon
- 1.3 3 km SSW of Tualatin, Oregon
- 1.2 4 km ENE of Lafayette, Oregon
- 1.0 7 km NW of Yamhill, Oregon
- 1.6 3 km SSW of Scotts Mills, Oregon
- 1.4 6 km SE of Molalla, Oregon
- 0.9 6 km WNW of King City, Oregon
- 1.1 4 km ENE of Lafayette, Oregon
- 1.6 1 km SW of Mount Angel, Oregon
- 1.2 13 km SE of Scotts Mills, Oregon
- 2.1 8 km ESE of Molalla, Oregon
- 1.6 5 km SSE of Molalla, Oregon
- 2.0 2 km SE of Amity, Oregon
- 1.5 9 km ESE of Scotts Mills, Oregon
- 1.6 7 km ESE of Molalla, 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
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.