1. In 1974, Hurricane Iwa hit Hawaii on September 10, causing significant damage to several islands. The hurricane brought strong winds and heavy rain, causing widespread power outages and flooding.

2. On September 10, 2002, the USS Hawaii, a nuclear-powered fast-attack submarine, was commissioned in Pearl Harbor. The submarine was designed to provide improved surveillance and strike capabilities to the United States Navy.

3. The Battle of Kaʻena Point was fought on September 10, 1792, between the forces of the Hawaiian Kingdom and a group of foreign sailors who had been plundering villages along the coast. The battle resulted in a decisive Hawaiian victory and helped to strengthen the Kingdom's control over their territory.

4. On September 10, 1949, Hawaii became a U.S. state, creating the 50th and final state of the United States. The state's admission followed years of political campaigning and advocacy by local politicians and community leaders.

5. A major earthquake struck Hawaii on September 10, 1992, with a magnitude of 7.5 on the Richter scale. The earthquake caused widespread damage, including landslides and road closures, though no fatalities were reported.