Why are earthquakes rare in dc?

Earthquakes are rare in Washington, D.C., primarily due to its location away from major tectonic plate boundaries, which are the primary sources of seismic activity. The region lies on the stable interior of the North American tectonic plate, where stress accumulation is minimal compared to more active areas like California. Additionally, the geological formations in D.C. do not produce significant fault lines capable of generating large earthquakes. However, minor tremors can still occur, often felt as a result of distant seismic events.