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
Gareth Bale put any domestic troubles behind him as he starred in Wales' emphatic 3-0 win over Israel in Haifa.
National Trust Wales has announced it's to open the new Far End Garden at the end of this month, spanning 80 acres of Snowdonian hillside.
Cardiff's tourism information centre is closing today, with the only staffed provision residing in Cardiff Bay.