Earthquake Monitoring
Real-time seismic activity monitoring and earthquake data analysis
Earthquake this week
Countries with the most seismic activity
United States996 • M5.8
Indonesia824 • M5.5
Turkey603 • M5.8
Sea151 • M5.5
Canada144 • M5.8
Chile96 • M5.4
Japan70 • M7.6
Argentina66 • M5.1
France46 • M2.8
Philippines39 • M4.6
Greece30 • M3.9
El Salvador28 • M4.9
Puerto Rico24 • M3.0
Mexico24 • M4.3
Spain22 • M4.0
Italy17 • M3.0
Guatemala17 • M4.5
Russia15 • M5.6
Nicaragua15 • M4.0
Switzerland14 • M2.2
Myanmar14 • M4.0
Peru13 • M4.4
Portugal12 • M3.6
Papua New Guinea11 • M5.3
Ecuador10 • M4.1
Recent Earthquakes
Live updates paused
| Time | Location | Magnitude | Depth | Source | Status |
|---|---|---|---|---|---|
1 week ago | 15 km WSW of Petrolia, CA | M1.75Minor | 18.29 km | USGS | Automatic |
1 month ago | 15 km WSW of Petrolia, CA | M1.73Minor | 18.47 km | USGS | Automatic |
2 months ago | 15 km WSW of Petrolia, CA | M2.51Minor | 9.22 km | USGS | Automatic |
3 months ago | 5 km WSW of Petrolia, CA | M1.59Minor | 15.95 km | USGS | Automatic |
4 months ago | 25 km WSW of Petrolia, CA | M2.57Minor | 16.00 km | USGS | Automatic |
1 year ago | 25 km WSW of Petrolia, CA | M2.66Minor | 0.56 km | USGS | Automatic |
1 year ago | 5 km WSW of Petrolia, CA | M2.98Minor | 13.02 km | USGS | Automatic |
1 year ago | 15 km WSW of Petrolia, CA | M2.13Minor | 16.93 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