Earthquake · reviewed by a seismologist
M 2.7ml
32 km WSW of Tecopa, CA
Yes. A magnitude 2.7 earthquake was recorded 32 km WSW of Tecopa, CA, at 6:35 pm PDT on 24 October 2026 (01:35 UTC), less than 1 km deep.
- When
- Magnitude
- M 2.7 (ml)
- Depth
- 0.8 km below the surface
- Felt
- no reports yet
- Nearest
- San Bernardino County, 109 km SSE
- Nearest mapped fault
- Southern Death Valley fault, under 1 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 18 days ago
Earthquake alerts for Death Valley, CA
Get a notification in this browser when USGS records an earthquake near Death Valley, 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 25 km (16 mi) from the epicentre. 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 380 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.7 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 40,000× the energy of this one
- Magna, Utah 2020 M 5.7 29,000× the energy of this one
- Around the size people start to feel M 3.0 2.5× the energy of this one
- This earthquake M 2.7 about 380 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 4.2 on 2018-12-05 — about 160 times the energy of this one.
Before 2016, the USGS record lists 2 earthquakes of M5 or more within 50 km:
- 6.0 Death Valley area, California · 45 km WNW of this epicentre
- 5.9 Death Valley area, California · 45 km WNW 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 35.7878, -116.5687. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| San Bernardino County, CA | 109 km (68 mi) | SSE | earthquakes near San Bernardino County |
| Inyo County, CA | 114 km (71 mi) | NW | earthquakes near Inyo County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
No further earthquakes have been recorded within 50 km since this one.
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.
Revisions
USGS refines a solution as more stations report. Every change we have seen is listed here.
| What changed | From | To | When |
|---|---|---|---|
| review status | automatic | reviewed | |
| location | 31 km WSW of Tecopa, CA | 32 km WSW of Tecopa, CA | |
| longitude | -116.56 | -116.57 | |
| latitude | 35.79 | 35.79 | |
| depth | 0.89 | 0.75 | |
| magnitude | 2.7 | 2.73 | |
| longitude | -116.57 | -116.56 | |
| latitude | 35.79 | 35.79 | |
| depth | -0.21 | 0.89 | |
| magnitude | 2.74 | 2.7 |
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.