The 1382 Dover Straits earthquake had significant aftershocks on 23 May and on 24 May, the latter being the strongest recorded and was also described as a "waterquake" affecting anchored ships.
There were significant aftershocks on 23 May and on 24 May, the latter being the strongest recorded. The 24 May aftershock was also described as a "waterquake" affecting anchored ships. 
