1889 Johnstown Flood

1957-1958 Influenza pandemic A H2N2

The 1957–1958 Asian flu pandemic was a global pandemic of influenza A virus subtype H2N2 that...

1962 Barcelona Flashflood

1939 Chillan earthquake

The 1939 Chillán earthquake occurred in south-central Chile on 24 January with a surface wave...

1954 Yangtze River Flood

From June to September 1954, the Yangtze River Floods were a series of catastrophic floodings...