Did you feel an earthquake this afternoon in Swansea, Llanelli or another area of south-west Wales?
The British Geological Survey is asking people to share their experiences to help them build a better picture of the quake.
The map above, in its early stages, shows the intensity of the earthquake felt in different areas.
You can add your observations by visiting the British Geological Survey's website here.
More top news
IPCC reiterate calls for a more a simplified complaints system as data shows inconsistencies in how police forces handle complaints.
Carwyn Jones and Nicola Sturgeon join forces to publish amendments that they say would overcome their objections to the Repeal Bill
Robert Jones has been found guilty of attempted murder for stabbing his girlfriend's son.