Did the ground move for you?
A 3.9-magnitude earthquake centred in north-east Lincolnshire has reportedly been felt up to 60 miles (100km) away.
The British Geological Survey (BGS) said it happened at 23:14 BST on Saturday with the epicentre in Grimsby at a depth of 11 miles (18km).
It was felt mainly in Lincolnshire, and Hull, the BGS added.
It comes nearly a decade after the 5.2-magnitude earthquake in Market Rasen, Lincolnshire, which was felt widely across England and Wales.
Independent organisation European-Mediterranean Seismological Centre (EMSC) said it had received reports from people 100km from the epicentre who had felt the tremor.