Maryland earthquakes

The USGS catalog lists no earthquakes of magnitude 2.5 or greater in or near Maryland between Oct 28, 2025 and Oct 28, 2026. 0 happened in the past 7 days.

This is not an early-warning system. For tsunami warnings see tsunami.gov; for emergencies follow local authorities.

Past 7 days

Updated Oct 28, 2026, 6:27 AM EDT (USGS snapshot)

No M 2.5+ earthquakes in or near Maryland in the past 7 days.

River gauges in Maryland

Susquehanna River at Conowingo, MD · 9.52 ft · 6,020 cfs
Potomac River near Washington, DC Little Falls Pump Station, MD · 3.01 ft · 2,900 cfs
Monocacy River near Dickerson, MD · 1.37 ft · 214 cfs

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