Earthquake · reviewed by a seismologist
M 2.9md
Earthquake near Greenville, CA
No earthquake was likely felt in Greenville in the 24 hours to 10:20 am PST (18:20 UTC). The last one was M 2.3, 18 km (11 mi) SSE, at 5:11 am PST on 7 November 2026, estimated intensity II (weak) in town. Every earthquake near Greenville
This page: a magnitude 2.9 earthquake was recorded 14 km (9 mi) west of Greenville, CA, at 7:12 pm PST on 11 February 2025 (03:12 UTC), 3.0 km deep. 4 people have reported feeling it to USGS.
USGS: 6 km SW of Canyondam, CA
- When
- 7:12 pm PST on 11 February 2025 ()
- Where
- 14 km (9 mi) west of Greenville, CA · earthquakes near Greenville
- Magnitude
- M 2.9 (md)
- Depth
- 3.0 km below the surface
- Felt
- 4 reports · strongest reported intensity II
- Nearest
- Plumas County, 29 km ESE
- Nearest mapped fault
- Almanor fault, 5 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 559 days ago
Earthquake alerts for Greenville, CA
Get a notification in this browser when USGS records an earthquake near Greenville, CA. 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 small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.
At this magnitude and depth, people at rest would likely notice it out to about 34 km (21 mi) from the epicentre. In Greenville, 14 km away, the estimate is intensity III (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.
Likely felt in: Greenville 14 km, intensity III · Westwood 22 km, intensity II · Chester 22 km, intensity II · East Quincy 28 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 780 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 19,000× the energy of this one
- Magna, Utah 2020 M 5.7 14,000× the energy of this one
- Around the size people start to feel M 3.0 1.2× the energy of this one
- This earthquake M 2.9 about 780 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
The largest earthquake within 50 km since 2016 was M 5.5 on 2023-05-11 — about 6,500 times the energy of this one.
Before 2016, the USGS record lists 2 earthquakes of M5 or more within 50 km:
- 5.7 2 km NNE of Canyondam, California · 9 km NNE of this epicentre
- 5.5 15 km NE of Mineral, California · 47 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 40.1265, -121.1133. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Plumas County, CA | 29 km (18 mi) | ESE | earthquakes near Plumas County |
| Butte County, CA | 66 km (41 mi) | SW | earthquakes near Butte County |
| Lassen County, CA | 78 km (48 mi) | NNE | earthquakes near Lassen County |
| Sierra County, CA | 79 km (49 mi) | SE | earthquakes near Sierra County |
| Tehama County, CA | 95 km (59 mi) | W | earthquakes near Tehama County |
| Nevada County, CA | 97 km (60 mi) | SSE | earthquakes near Nevada County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
50 earthquakes have been recorded within 50 km since this one.
- 1.8 16 km ESE of Mineral, CA
- 1.8 15 km NNW of Chester, CA
- 2.1 2 km ESE of Prattville, CA
- 1.6 12 km WSW of Chester, CA
- 1.7 4 km SW of Greenville, California
- 1.6 5 km E of East Quincy, California
- 2.0 7 km S of Canyondam, CA
- 1.9 3 km NNE of Almanor, CA
- 2.1 1 km SSE of Belden, CA
- 2.2 3 km SSE of Canyondam, CA
- 2.1 8 km NE of Cromberg, CA
- 1.8 13 km NNE of Mineral, CA
- 2.3 5 km WNW of Chester, CA
- 2.2 11 km NE of Cromberg, CA
- 1.6 5 km WNW of Chester, CA
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.