M2.7 earthquake — 3 km SSE of Anderson, CA
An magnitude 2.7 earthquake occurred 3 km SSE of Anderson, CA on Aug 6, 2026 at 02:24 UTC. The epicenter was at a depth of 18 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M2.7 |
|---|---|
| Depth | 17.5 km |
| Coordinates | 40.419, -122.283 |
| Time | Aug 6, 02:24 UTC |
| Location | 3 km SSE of Anderson, CA |
| USGS event ID | nc75412297 |
What this magnitude typically means
Very small earthquakes are usually only detected by instruments and are rarely felt. They are a normal part of background seismic activity. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M2.6 | 95 km | Aug 4, 20:54 UTC | 16 km ENE of Willows, CA |
| M4.0 | 108 km | Aug 5, 00:25 UTC | 31 km NNW of Covelo, CA |
| M3.9 | 108 km | Aug 5, 22:20 UTC | 31 km NNW of Covelo, CA |
| M4.4 | 108 km | Aug 5, 22:21 UTC | 31 km NNW of Covelo, CA |
| M2.6 | 132 km | Jul 31, 06:51 UTC | 18 km NNE of Upper Lake, CA |
| M2.7 | 177 km | Aug 3, 03:22 UTC | 7 km WSW of Petrolia, CA |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.