The UK has experienced a 4.4 magnitude earthquake at 2:30pm this afternoon.
That's according to the British Geological Survey.
The epicentre was Cwmllynfell near Pontardawe in the Swansea Valley.
Police say there is no need to phone the emergency services unless it is to report damage or injuries.
Port Talbot Town FC stopped play temporarily due to the quake.
Vlogger Becky was filming a video the moment the earthquake hit: