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2023-02-24, M3.4, Wales

On the 24st of February 2023 an M3.4 earthquake occurred at 23:59:41 UTC approximately 30 km northwest of Newport in Wales, United Kingdom, see map below. The British Geological Survey (BGS) reported that the event was felt throughout the region, mainly within around 40 km of the earthquake epicentre.

The event was recorded by seismic stations in the Irish National Seismic Network (INSN), see figure below.

More information about the earthquake is available at the following resources:



Past Seismograms
follow this link

Live Seismograms
All stations here
Filtered versions here
DSB - Dublin
VAL - Kerry

Past Spectrograms
follow this link
Live Spectrograms
All stations here
ITIP - N. Tipperary
IMAY - Mayo