News Alert: Minor Earthquake Shakes Lake Anna Tuesday Night

January 15, 2025
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January 14, 2025 — A minor earthquake, magnitude 2.8, struck 1 km NNE of Wyndham, Virginia, at 5:28 PM (EST). The quake, with a depth of only 0.1 km, was felt by residents in the Lake Anna area and beyond, though no damage has been reported.

The event occurred in the Central Virginia Seismic Zone, an area historically known for small, frequent earthquakes and the occasional larger, damaging quake. This region’s largest recorded earthquake, a magnitude 5.8, took place in 2011 and caused significant damage across Virginia.

Earthquakes in the eastern U.S., including central Virginia, are often felt over much larger areas than those of similar magnitude in the west due to the geological properties of the bedrock. Although this quake caused no significant impact, it serves as a reminder of the seismic activity in the area.

Understanding the Central Virginia Seismic Zone:

  • History of Activity: Earthquakes have been recorded here since at least 1774.
  • Geology: Bedrock formed during the collision and rifting of ancient supercontinents contributes to fault activity.
  • Challenges in Fault Identification: Unlike well-studied plate boundary faults, many faults in this region are undetected or poorly mapped.

While minor, this latest quake highlights the importance of earthquake preparedness in central Virginia. Residents are encouraged to stay informed about seismic activity and review safety measures.

For a full overview of the event, visit the USGS.


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January 14, 2025 — A minor earthquake, magnitude 2.8, struck 1 km NNE of Wyndham, Virginia, at 5:28 PM (EST). The quake, with a depth of only 0.1 km, was felt by residents in the Lake Anna area and beyond, though no damage has been reported.

The event occurred in the Central Virginia Seismic Zone, an area historically known for small, frequent earthquakes and the occasional larger, damaging quake. This region’s largest recorded earthquake, a magnitude 5.8, took place in 2011 and caused significant damage across Virginia.

Earthquakes in the eastern U.S., including central Virginia, are often felt over much larger areas than those of similar magnitude in the west due to the geological properties of the bedrock. Although this quake caused no significant impact, it serves as a reminder of the seismic activity in the area.

Understanding the Central Virginia Seismic Zone:

  • History of Activity: Earthquakes have been recorded here since at least 1774.
  • Geology: Bedrock formed during the collision and rifting of ancient supercontinents contributes to fault activity.
  • Challenges in Fault Identification: Unlike well-studied plate boundary faults, many faults in this region are undetected or poorly mapped.

While minor, this latest quake highlights the importance of earthquake preparedness in central Virginia. Residents are encouraged to stay informed about seismic activity and review safety measures.

For a full overview of the event, visit the USGS.


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