Seaside Village Encounter Second Earthquake This Month
A seaside community in Lancashire experienced its second earthquake within a month early on Friday morning. According to reports, the 2.5 magnitude quake rattled windows and caused a rumble felt by residents in Silverdale at around 5am.
Details of the Earthquake
The British Geological Survey (BGS) confirmed that the tremor, which struck at a depth of 2.6km, is an aftershock of a previous quake recorded on December 3, which had a magnitude of 3.3. Fortunately, there were no reports of injuries or structural damage from the latest incident.
Residents in the Morecambe Bay area described the event, noting a quick “sharp shaking jolt” accompanied by a “thunder noise,” along with rattling pictures and radiators. One local from nearby Arnside, approximately three miles away, described how the quake awakened them, likening the sound to distant rumbling that lasted just seconds.
Local Reactions and Scientific Insights
Comments on the Volcano Discovery website, which tracks seismic activity globally, indicated that locals experienced “very weak shaking” with descriptions of vibrations and rattling noises. The BGS commented that, while earthquakes are generally sporadic across the UK, it is normal for small clusters to occur in certain regions.
A spokesperson emphasized that while these events are notable for Britain, they fall significantly short of the scales seen in more seismically active regions of the world. Each year, the BGS registers between 200 and 300 earthquakes, but only a fraction—around 20 to 30—are strong enough to be perceived by the public.
Background
This recent tremor follows a 3.3 magnitude earthquake earlier this month, which was felt widely across the South Lakes and parts of Lancashire, particularly within a 20km radius of its epicentre, including areas in neighbouring Cumbria. Such geological activity, while not uncommon, raises awareness about the seismic potential even in regions considered stable compared to areas more frequently associated with significant earthquakes.
Source: Original Article
