Earthquake M1.5 – 15 km SE of Petrolia, CA
Origin Time (UTC)
20:24:40 31.05.26
Magnitude
1.5 md
Agency
USGS
Coordinates
40.222668°N 124.165001°W
Energy Release
0.00 t
Weather
N/A
Depth
15.25 KM
A magnitude 1.5 earthquake struck 15 km SE of Petrolia, CA on May 31, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 0.00 t of TNT. The earthquake originated at a depth of 15.25 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
21:13:29
05/06/2026
|
2.7
|
12 km W of Petrolia, CA
40.3328°N 124.4243°W |
16.64 KM |
EMSC, USGS
|
MAP
EVENT
|
|
11:52:03
05/06/2026
|
2.8
|
7 km E of Navarro Head, CA
39.2073°N 123.6828°W |
3.17 KM |
EMSC, USGS
|
MAP
EVENT
|
|
19:35:15
04/06/2026
|
2.0
|
54 km W of Pistol River, Oregon
42.2092°N 125.0477°W |
4.92 KM |
USGS
|
MAP
EVENT
|
|
17:53:52
04/06/2026
|
2.0
|
50 km W of Petrolia, CA
40.4055°N 124.8597°W |
-0.37 KM |
EMSC, USGS
|
MAP
EVENT
|
|
17:43:10
04/06/2026
|
2.1
|
18 km NNE of Nice, CA
39.2665°N 122.7410°W |
3.49 KM |
EMSC, USGS
|
MAP
EVENT
|