2.3 Magnitude Earthquake Shakes Summerville Area, Felt Up to 12.5 Miles Away

The Lowcountry area experienced a mild earthquake Tuesday morning, as confirmed by the U.S. Geological Survey (USGS). The seismic event registered a magnitude of 2.3 and originated near the Calomet Valley neighborhood in Summerville, South Carolina.

The tremor occurred shortly before 11:25 a.m. and was centered between Pineland Drive and Spencer Circle. The USGS reported the quake’s depth at 7.7 kilometers (approximately 4.8 miles). Residents in Summerville, Ladson, North Charleston, Charleston, and Goose Creek reported feeling the shaking, with some eyewitness accounts coming from locations up to 12.5 miles away from the epicenter.

Location and Impact Area

The epicenter in Calomet Valley puts the event within a residential zone, which may have contributed to the number of felt reports across several Lowcountry communities. Although the magnitude was relatively low, the quake’s reach was notable given the distance over which it was felt.

1. Summerville — Closest to the epicenter with numerous firsthand reports.
2. Ladson — Moderate shaking reported by residents.
3. North Charleston — Mild tremors sensed by some individuals.
4. Charleston — Peripheral shaking, particularly in northern parts.
5. Goose Creek — Felt in areas nearly 12.5 miles away from origin.

Seismic Monitoring and Public Participation

The USGS encourages residents who experienced the quake to submit their observations through official reporting channels. Such data assists geological agencies in accurately assessing the earthquake’s effects and understanding seismic activity in regions not commonly known for frequent earthquakes.

Earthquakes of this magnitude rarely cause damage but serve as important reminders of regional seismicity. Monitoring continues as experts evaluate this event’s characteristics in comparison to historical activity in South Carolina’s Lowcountry.

Residents are advised to stay informed through local updates and use recognized platforms to contribute any further details about aftershocks or related ground movement. This collaborative approach enhances data accuracy and public safety preparedness in the face of natural phenomena such as this.