MS Jan Heweliusz sank on 14 January 1993, between about 04:10 and 05:12 (UTC+1) as the ship was crossing the Baltic Sea, en route from Świnoujście, Poland, to Ystad, Sweden. Out of 65 passengers and crew, 56 died in the disaster, making it the largest peacetime maritime disaster in Polish history.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
2026. Move the slider and the borders redraw for that year; the map
carries 23,890 events, 12,790 people, 837 wars and 13,183 cities, each
one readable in place. Signing in is optional and lets you keep what
you find.