Earthquake Monitoring
Real-time seismic activity monitoring and earthquake data analysis
Earthquake this week
Countries with the most seismic activity
Indonesia790 • M5.0
Turkey379 • M4.2
United States179 • M5.5
Sea111 • M5.7
Chile65 • M5.4
Argentina48 • M4.2
Greece40 • M5.1
Japan36 • M6.7
Philippines33 • M4.7
Spain30 • M2.3
France27 • M2.6
Italy22 • M2.6
El Salvador17 • M4.2
Mexico14 • M4.2
Nicaragua14 • M4.0
Canada12 • M3.8
Guatemala11 • M4.1
Switzerland11 • M1.9
Puerto Rico10 • M2.5
Ecuador10 • M4.1
Peru10 • M4.3
Russia9 • M5.9
New Zealand9 • M4.5
Timor Leste7 • M2.6
India7 • M4.6
Recent Earthquakes
Live updates paused
| Time | Location | Magnitude | Depth | Source | Status |
|---|---|---|---|---|---|
8 months ago | 4 km SE of Ontario, CA | M1.27Minor | 4.92 km | USGS | Automatic |
1 year ago | 4 km SE of Ontario, CA | M0.72Minor | 5.01 km | USGS | Automatic |
1 year ago | 4 km SE of Ontario, CA | M1.03Minor | 5.31 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