Earthquake Monitoring
Real-time seismic activity monitoring and earthquake data analysis
Earthquake this week
Countries with the most seismic activity
United States729 • M5.3
Indonesia638 • M5.4
Turkey405 • M4.7
Sea108 • M6.0
Chile93 • M4.8
Argentina69 • M5.3
Canada53 • M5.7
Greece52 • M3.9
Philippines48 • M6.7
Italy37 • M3.8
Mexico35 • M6.5
Spain31 • M2.4
Puerto Rico31 • M3.3
Japan30 • M6.0
Peru13 • M4.6
Nicaragua13 • M4.7
New Zealand11 • M3.7
France11 • M2.3
El Salvador10 • M4.3
Guatemala9 • M3.3
Myanmar8 • M4.9
Czechia8 • M3.4
Russia8 • M5.2
Australia7 • M3.6
Papua New Guinea6 • M5.7
Recent Earthquakes
Live updates paused
| Time | Location | Magnitude | Depth | Source | Status |
|---|---|---|---|---|---|
1 month ago | 5 km SE of Ontario, CA | M1.18Minor | 3.06 km | USGS | Automatic |
3 months ago | 5 km SE of Ontario, CA | M1.37Minor | 4.73 km | USGS | Automatic |
3 months ago | 5 km SE of Ontario, CA | M1.27Minor | 5.73 km | USGS | Automatic |
5 months ago | 5 km SE of Ontario, CA | M1.45Minor | 5.10 km | USGS | Automatic |
5 months ago | GREATER LOS ANGELES AREA, CALIF. | M3.50Minor | 6.10 km | EMSC | Automatic |
5 months ago | 5 km SE of Ontario, CA | M3.48Minor | 6.10 km | USGS | Automatic |
5 months ago | 5 km SE of Ontario, CA | M1.50Minor | 5.01 km | USGS | Automatic |
1 year ago | 5 km SE of Ontario, CA | M1.19Minor | 2.96 km | USGS | Automatic |
1 year ago | GREATER LOS ANGELES AREA, CALIF. | M2.00Minor | 3.80 km | EMSC | Automatic |
1 year ago | 4 km SE of Ontario, CA | M2.00Minor | 3.77 km | USGS | Automatic |
1 year ago | 4 km SE of Ontario, CA | M1.24Minor | 3.37 km | USGS | Automatic |
1 year ago | 5 km SE of Ontario, CA | M1.86Minor | 6.06 km | USGS | Automatic |
1 year ago | 5 km SE of Ontario, CA | M1.60Minor | 4.85 km | USGS | Automatic |
1 year ago | 5 km SE of Ontario, CA | M0.88Minor | 7.05 km | USGS | Automatic |
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Richter Scale Reference
< 4.0
Minor
Often not felt
4.0-4.9
Light
Felt by many
5.0-5.9
Moderate
Slight damage
6.0-6.9
Strong
Moderate damage
7.0+
Major
Serious damage