Connecticut has infrequent, usually small earthquakes typical of the stable eastern US, which can still be widely felt due to hard bedrock. Below is a live earthquake map and list of recent earthquakes in Connecticut - today, yesterday, this week and the last 30 days - including magnitude, depth and timing. Data is sourced from USGS and regional seismic networks and updates automatically. For instant earthquake alerts in Connecticut, the free QuakeMate earthquake alert app sends real-time push notifications with custom magnitude and distance rules.
Latest earthquakes in Connecticut
No recent earthquakes in the QuakeMate feed for Connecticut right now. Activity can begin at any time - get instant alerts with the QuakeMate app.
Earthquakes in Connecticut: frequently asked questions
Does Connecticut get earthquakes?
Connecticut has infrequent, usually small earthquakes typical of the stable eastern US, which can still be widely felt due to hard bedrock. While there are no significant earthquakes in the QuakeMate feed for Connecticut right now, activity can begin at any time.
Where can I see a USGS earthquake map for Connecticut?
QuakeMate plots USGS and regional earthquake data for Connecticut on the interactive map above, updated automatically. Each event shows magnitude, depth, location and time and links to a permalink page.
Is there an earthquake alert app for Connecticut?
Yes. QuakeMate is a free iOS app that sends real-time earthquake alerts for Connecticut, with custom magnitude and distance rules so you are notified the moment a quake strikes near you. Download it at quakemate.app/download.
More on how earthquakes work? Read the earthquake Q&A →
Get earthquake alerts for Connecticut
QuakeMate sends real-time alerts the moment an earthquake strikes near you - free on iOS, with community “Did You Feel It” reports.
Earthquakes in nearby states
Earthquake data via the QuakeMate API (USGS and regional agencies). Magnitudes and locations are preliminary and may be revised.