Earthquake M3.7 – 1 km NE of Ridgemark, CA
Origin Time (UTC)
06:28:15 17.05.26
Magnitude
3.7 ml
Agency
EMSC, USGS
Coordinates
36.821499°N 121.353333°W
Energy Release
5.35 t
Weather
N/A
Depth
6.91 KM
A magnitude 3.7 earthquake struck 1 km NE of Ridgemark, CA on May 17, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 5.35 t of TNT. The earthquake originated at a depth of 6.91 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
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
|
|
08:13:16
27/07/2026
|
3.0
|
12 km ESE of Gilroy, CA
36.9583°N 121.4477°W |
5.24 KM |
EMSC, USGS
|
MAP
EVENT
|