Earthquake M2.5 – 21 km WNW of Boulder Creek, CA
Origin Time (UTC)
08:09:23 31.05.26
Magnitude
2.5 md
Agency
EMSC, USGS
Coordinates
37.173332°N 122.347000°W
Energy Release
0.08 t
Weather
N/A
Depth
12.62 KM
A magnitude 2.5 earthquake struck 21 km WNW of Boulder Creek, CA on May 31, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 0.08 t of TNT. The earthquake originated at a depth of 12.62 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
01:20:21
28/07/2026
|
2.3
|
25 km SSE of Shandon, CA
35.4602°N 120.2408°W |
11.52 KM |
EMSC, USGS
|
MAP
EVENT
|
|
21:35:39
27/07/2026
|
2.4
|
6 km NW of The Geysers, CA
38.8163°N 122.7967°W |
2.33 KM |
EMSC, USGS
|
MAP
EVENT
|
|
21:30:13
27/07/2026
|
2.0
|
9 km NW of The Geysers, CA
38.8248°N 122.8427°W |
2.2 KM |
USGS
|
MAP
EVENT
|
|
19:17:17
27/07/2026
|
2.2
|
7 km ENE of Vallejo, CA
38.1253°N 122.1620°W |
2.86 KM |
EMSC, USGS
|
MAP
EVENT
|
|
15:29:01
27/07/2026
|
2.8
|
3 km ENE of The Geysers, CA
38.7842°N 122.7257°W |
1.33 KM |
EMSC, USGS
|
MAP
EVENT
|