We've detected a 3.3Ml earthquake leighton Buzzard, full details at https://t.co/biLWtswv02
Image shows arrivals (up down motion only) on a number of out stations around England. You can also look at the data yourselves at https://t.co/h2wR0R9IUT pic.twitter.com/o3lzt1i5na

— BGSseismology (@BGSseismology) September 8, 2020