Earthquake · reviewed by a seismologist
M 4.4mw
Earthquake near Paradise, CA
No earthquake was likely felt in Paradise in the 24 hours to 1:56 pm PST (21:56 UTC). The last one was M 5.6, 145 km (90 mi) WSW, at 8:10 am PDT on 24 June 2026, estimated intensity III (weak) in town; 5,311 felt reports to USGS. Every earthquake near Paradise
This page: a magnitude 4.4 earthquake was recorded 42 km (26 mi) northeast of Paradise, CA, at 6:34 pm PDT on 4 April 2024 (01:34 UTC), 7.8 km deep. 1,807 people have reported feeling it to USGS.
USGS: 6 km NW of Belden, CA
54 km (34 mi) NE of Chico, CA · 135 km (84 mi) WNW of Reno, NV
- When
- 6:34 pm PDT on 4 April 2024 ()
- Where
- 42 km (26 mi) northeast of Paradise, CA · earthquakes near Paradise
- Magnitude
- M 4.4 (mw)
- Depth
- 7.8 km below the surface
- Felt
- 1,807 reports · strongest reported intensity V
- Measured shaking
- intensity V (ShakeMap)
- USGS impact alert
- green
- Nearest
- Plumas County, 41 km E
- Nearest mapped fault
- Almanor fault, 23 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 236 days ago
Earthquake alerts for Paradise, CA
Get a notification in this browser when USGS records an earthquake near Paradise, 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 light earthquake. It is usually felt clearly nearby and can rattle windows and dishes, but damage is uncommon.
At this magnitude and depth, people at rest would likely notice it out to about 131 km (81 mi) from the epicentre. In Paradise, 42 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: Chester 30 km, intensity III · Greenville 32 km, intensity III · East Quincy 36 km, intensity III · Westwood 39 km, intensity III · Paradise 42 km, intensity III. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 64 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 5.4 would have released about 32 times as much.
- Northridge, California 1994 M 6.7 2,600× the energy of this one
- Mineral, Virginia 2011 M 5.8 120× the energy of this one
- Magna, Utah 2020 M 5.7 83× the energy of this one
- This earthquake M 4.4 about 64 tons of TNT
- Around the size people start to feel M 3.0 this one released 130× more
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 39 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 · 27 km NE of this epicentre
- 5.5 15 km NE of Mineral, California · 48 km NNW 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 40.0400, -121.3007. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Plumas County, CA | 41 km (25 mi) | E | earthquakes near Plumas County |
| Butte County, CA | 49 km (30 mi) | SSW | earthquakes near Butte County |
| Tehama County, CA | 80 km (50 mi) | W | earthquakes near Tehama County |
| Sierra County, CA | 84 km (52 mi) | SE | earthquakes near Sierra County |
| Yuba County, CA | 86 km (53 mi) | S | earthquakes near Yuba County |
| Nevada County, CA | 94 km (59 mi) | SSE | earthquakes near Nevada County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
56 earthquakes have been recorded within 50 km since this one.
- 2.8 3 km SW of Canyondam, CA
- 2.2 2 km ENE of Almanor, CA
- 2.5 3 km NE of Almanor, CA
- 3.2 3 km NE of Almanor, CA
- 1.9 4 km W of Hamilton Branch, CA
- 1.6 11 km ESE of Mineral, CA
- 1.8 4 km NE of Almanor, CA
- 1.7 3 km ENE of Almanor, CA
- 1.6 1 km NE of Prattville, CA
- 1.8 4 km W of Hamilton Branch, CA
- 3.6 3 km NE of Almanor, CA
- 2.1 3 km NE of Almanor, CA
- 2.1 2 km NE of Prattville, CA
- 1.7 3 km S of Prattville, CA
- 2.0 1 km N of Almanor, 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.