Science ❯ Earth Sciences ❯ Seismology

Earthquake Measurement

Magnitude Richter Scale Magnitude Scale Intensity Scale Intensity Scales Magnitude 4.3 Earthquake Data Analysis Magnitude and Intensity Magnitude 4.2 US Geological Survey Magnitude Effects Impact Assessment Seismic Data Epicenter Location Tsunami Risk Magnitude Scales Magnitude and Depth Magnitude 4.9 Earthquake in Louisiana Tremors Magnitude 4.9 Earthquake Magnitude 3.6 Earthquake

Shallow 4.9 Quake Rattles Northwest Louisiana, Largest Recorded on State Soil

No injuries or structural damage have been confirmed following the early-morning jolt.

Magnitude 3.6 Quake Reported Near Vallejo With No Immediate Damage

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