Earthquake · reviewed by a seismologist
M 1.9md
Earthquake near Burney, CA
No earthquake was likely felt in Burney in the 24 hours to 4:28 am PST (12:28 UTC). The last one was M 2.6, 11 km (7 mi) ESE, at 3:08 am PDT on 17 July 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Burney
This page: a magnitude 1.9 earthquake was recorded 27 km (17 mi) west-northwest of Burney, CA, at 10:52 pm PDT on 21 October 2022 (05:52 UTC), 9.8 km deep.
USGS: 5km SW of Big Bend, CA
58 km (36 mi) NE of Redding, CA · 137 km (85 mi) N of Chico, CA
- When
- 10:52 pm PDT on 21 October 2022 ()
- Where
- 27 km (17 mi) west-northwest of Burney, CA · earthquakes near Burney
- Magnitude
- M 1.9 (md)
- Depth
- 9.8 km below the surface
- Felt
- no reports yet
- Nearest
- Shasta County, 26 km SSW
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 1482 days ago
Earthquake alerts for Burney, CA
Get a notification in this browser when USGS records an earthquake near Burney, 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 minor earthquake. Quakes this small are rarely felt and do not cause damage.
At this magnitude and depth, people at rest would likely notice it out to about 10 km (6 mi) from the epicentre. In Burney, 27 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.
How big was it?
This earthquake released about 18 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 840,000× the energy of this one
- Magna, Utah 2020 M 5.7 600,000× the energy of this one
- Around the size people start to feel M 3.0 53× the energy of this one
- This earthquake M 1.9 about 18 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 40.9852, -121.9477. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Shasta County, CA | 26 km (16 mi) | SSW | earthquakes near Shasta County |
| Siskiyou County, CA | 83 km (52 mi) | NW | earthquakes near Siskiyou County |
| Tehama County, CA | 98 km (61 mi) | SSW | earthquakes near Tehama County |
| Trinity County, CA | 105 km (65 mi) | WSW | earthquakes near Trinity County |
| Lassen County, CA | 116 km (72 mi) | ESE | earthquakes near Lassen County |
| Modoc County, CA | 123 km (76 mi) | ENE | earthquakes near Modoc County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
49 earthquakes have been recorded within 50 km since this one.
- 3.1 13 km NNE of Shingletown, CA
- 2.4 13 km NNE of Shingletown, CA
- 1.6 23 km SE of Burney, CA
- 2.1 17 km NNE of Bella Vista, CA
- 1.6 9 km NNW of Montgomery Creek, CA
- 1.6 8 km N of Montgomery Creek, CA
- 1.5 9 km NE of Shasta Lake, CA
- 2.3 17 km NW of Fall River Mills, CA
- 1.7 11 km WNW of Big Bend, CA
- 1.9 15 km SSE of Round Mountain, CA
- 2.3 17 km NW of Fall River Mills, CA
- 2.3 16 km NW of Fall River Mills, CA
- 2.3 18 km NW of Fall River Mills, CA
- 1.6 3 km SE of Bella Vista, CA
- 1.7 9 km NE of Shasta Lake, 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.