The earthquake struck the Strait of Messina around 5:20 in the morning, when most people were asleep, destroying over 90 percent of Messina's buildings within seconds, and a tsunami minutes later swept the shore. Russian and British warships were among the first to bring help, pulling survivors from the rubble amid freezing winter conditions. It remains one of the deadliest earthquakes in European history.
The earthquake, estimated at magnitude 7.1, struck the Strait of Messina in the predawn darkness, when most residents were asleep in stone buildings ill-suited to withstand seismic shock. A tsunami following minutes later, with waves reported as high as 12 meters in places, swept away many who had survived the initial collapse and fled toward the shore.
Russian sailors from a naval squadron happening to be nearby became some of the first organized rescuers on the scene, an act of humanitarian goodwill that briefly warmed otherwise tense Russo-Italian relations. American relief funds and supplies followed within weeks, part of a broader wave of early 20th-century international disaster diplomacy.
Messina, once a bustling Mediterranean port city, took decades to rebuild, and its urban plan was reorganized with wider streets and shorter, reinforced buildings designed to reduce future earthquake casualties. The death toll remains disputed to this day, with historical estimates ranging enormously, a testament to how thoroughly civil records were destroyed along with the city itself.