M1.21 Earthquake – 9 km NNW of Big Bear Lake, CA
4 September 2026, 04:07 UTC · 1 day ago · Data: USGS
A magnitude 1.21 earthquake struck 9 km NNW of Big Bear Lake, CA on 4 September 2026, 04:07 UTC, at a depth of 4.6 km. This was a micro earthquake rarely felt by people.
- Magnitude
- 1.21 (ml)
- Location
- 9 km NNW of Big Bear Lake, CA
- Date & time
- 4 September 2026, 04:07 UTC
- Coordinates
- 34.3098, -116.9615
- Depth
- 4.63 km
- Region
- Worldwide
- Source
- USGS event page
Recent earthquakes
| Mag | Location | When (UTC) |
|---|---|---|
| 1.00 | 4 km W of Cobb, CA | 5 September 2026, 06:24 UTC · 28 min ago |
| 1.04 | 10 km NW of The Geysers, CA | 5 September 2026, 06:24 UTC · 28 min ago |
| 1.55 | 4 km W of Cobb, CA | 5 September 2026, 06:19 UTC · 33 min ago |
| 1.73 | 13 km NW of Ocotillo, CA | 5 September 2026, 06:18 UTC · 34 min ago |
| 0.72 | 8 km W of Cobb, CA | 5 September 2026, 05:54 UTC · 58 min ago |
| 1.20 | 37 km WNW of Willow, Alaska | 5 September 2026, 05:42 UTC · 1 hour ago |
Live earthquake map · Recent UK earthquakes · Earthquake FAQ