Earthquake 2 km SSW of Concord, CA (0.9 md) (2025-06-23 21:07:11 UTC)
A 0.9 magnitude earthquake struck on 2 km SSW of Concord, CA, at 2025-06-23 21:07:11 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md and was felt in surrounding areas. Stay updated on earthquake activity in 2 km SSW of Concord, CA
Recommendation
Minor Earthquake
Minor Earthquake
Action
No need for significant action. These tremors are typically imperceptible or barely felt.
Suggestion
Remain calm and observe. These are often harmless and not a cause for concern.
Magnitudo (md)
0.9
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_nc75199601
Nearest Places
- Concord Yard / 0.64 km
- Ygnacio Valley Elementary School / 1.01 km
- Lime Ridge Open Space / 1.05 km
- Sunny Acres Trailer Park / 1.19 km
- Ygnacio Valley Park / 1.23 km
Comment
Latest Earthquake
1.4
35 km S of Denali National Park, Alaska
Time:
Depth: 5.50 km
Source: USGS (Automatic)
Time:
Depth: 5.50 km
Source: USGS (Automatic)
3.0
Southern Sumatra, Indonesia
Time:
Depth: 22.21 km
Source: BMKG (Automatic)
Time:
Depth: 22.21 km
Source: BMKG (Automatic)
3.0
SOUTHERN SUMATRA, INDONESIA
Time:
Depth: 22.00 km
Source: EMSC (Automatic)
Time:
Depth: 22.00 km
Source: EMSC (Automatic)
2.4
44 km NW of Toyah, Texas
Time:
Depth: 3.82 km
Source: USGS (Automatic)
Time:
Depth: 3.82 km
Source: USGS (Automatic)
2.4
WESTERN TEXAS
Time:
Depth: 4.00 km
Source: EMSC (Automatic)
Time:
Depth: 4.00 km
Source: EMSC (Automatic)
Nearest Earthquake
1.9
3 km ESE of Walnut Creek, CA
Time:
Depth: 8.58 km
Source: USGS (Automatic)
Time:
Depth: 8.58 km
Source: USGS (Automatic)
1.5
10 km NE of Morgan Hill, CA
Time:
Depth: 1.94 km
Source: USGS (Automatic)
Time:
Depth: 1.94 km
Source: USGS (Automatic)
1.1
11 km NE of San Martin, CA
Time:
Depth: 10.17 km
Source: USGS (Automatic)
Time:
Depth: 10.17 km
Source: USGS (Automatic)
1.6
8 km E of Healdsburg, CA
Time:
Depth: 5.73 km
Source: USGS (Automatic)
Time:
Depth: 5.73 km
Source: USGS (Automatic)