1st » The Great Mississippi and Missouri Rivers Flood of 1993 comes to a peak.
9th » The Liberal Democratic Party (Japan) e.g Liberal Democratic Party of Japan loses a 38-year hold on national leadership.
10th » An earthquake measuring 7.0 on the Richter magnitude scale named Richter Scale hits the South Island of New Zealand.
20th » After rounds of secret negotiations in Norway, the Oslo Accords are signed, followed by a public ceremony in Washington, D.C. the following month.
21st » NASA loses contact with the Mars Observer spacecraft.
23rd » The 'Galileo (spacecraft) called Galileo' spacecraft discovers a moon, later named Dactyl, around 243 Ida, the first known asteroid moon.