Here are five interesting facts about January 2 in Indiana history:

1. In 1811, a powerful earthquake struck Indiana, causing widespread destruction and shaking the ground for several minutes. Known as the New Madrid earthquake, it was one of the most powerful earthquakes ever recorded in the continental United States and affected several states in the Midwest.

2. January 2, 1851, marked the opening of the first railroad in Indiana, the Madison and Indianapolis Railroad. The line connected the cities of Madison and Indianapolis, and it played a significant role in the state's economic development by facilitating transportation of goods and people.

3. On January 2, 1900, the first penny postcard was introduced in the United States in Indiana. The card featured an image of a snow scene, and it quickly became popular for sending greetings and messages to friends and family.

4. In 1923, the first radio station in Indiana, WSBT, began broadcasting in South Bend. The station initially operated on a frequency of 960 kilohertz, and it played a crucial role in promoting news, music, sports and other local events.

5. January 2, 1974, saw the opening of the Indianapolis International Airport, replacing the earlier Weir Cook Municipal Airport. The new airport provided modern facilities and services, and it helped to boost the city's status as a major transportation hub.