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The Eastern Tennessee seismic zone (ETSZ), also known as the East Tennessee seismic zone and the Southern Appalachian seismic zone, is a geographic band stretching from northeastern Alabama to southwestern Virginia that is subject to frequent small earthquakes. The ETSZ is one of the most active earthquake zones in the eastern United States. [1 ...
On 30 November 1973, at 07:48 UTC (02:48 EST), a M w 4.7 earthquake struck 1 km (0.62 mi) north-east of Alcoa, in the U.S. state of Tennessee. [1] The earthquake was felt 2,100 km 2 (810 sq mi) in the area. [2] It was the most powerful known earthquake generated by the Eastern Tennessee seismic zone.
A magnitude 4.9 earthquake struck a few kilometres east of this earthquake back on the morning of 1 March 1922, which was felt throughout Melbourne, knocking picture frames off a wall in Cowes. New South Wales: Newcastle: 1925-12-18 5.3 Damage and panic in Hunter Street (particularly at the Theatre Royal). [12] Tasmania: North East Tasmania ...
Tennessee’s middle region has only experienced a handful of 2.5 magnitude or higher earthquakes between 1924 and 2024, including Murfreesboro in 1997 and Franklin in 2001, according to the USGS ...
Moderately damaging earthquakes strike between New York and Wilmington, Delaware, about twice a century, the USGS said, and smaller earthquakes are felt in the region roughly every two to three years.
In all, 64 earthquakes have hit the Columbia area since a 3.3 magnitude quake was recorded on Dec. 27, 2021, according to the South Carolina Department of Natural Resources.
This is a list of earthquakes in 2025. Only earthquakes of magnitude 6 or above are included, unless they result in significant damage and/or casualties. All dates are listed according to UTC time. The maximum intensities are based on the Modified Mercalli intensity scale. Earthquake magnitudes are based on data from the USGS.
An earthquake struck approximately 53 kilometres SSE of the town of Mansfield (in the vicinity of the township of Woods Point), in the Victorian Alps of Australia on 22 September 2021, at 09:15 local time. [5] The earthquake measured 5.9 on the moment magnitude scale.