1. On February 15, 1937, a deadly flood occurred in New Jersey known as the "Great Flood of 1937." The flood was caused by heavy rainfall and melting snow, which overflowed the banks of the Delaware River and its tributaries. The flood killed 100 people in New Jersey and caused severe damage to homes, businesses, and infrastructure.

2. On February 15, 1961, New Jersey enacted a law banning discrimination in private employment based on race, religion, or national origin. The law was one of the first of its kind in the United States and helped pave the way for civil rights legislation at the federal level.

3. On February 15, 1967, a fire broke out at the Newark, New Jersey, headquarters of the Puerto Rican Socialist Party. The fire, which was suspected to be arson, destroyed the building and the party's archives and left one person dead. The incident led to protests and tensions between the Puerto Rican community and law enforcement.

4. On February 15, 1988, a massive snowstorm hit New Jersey, dumping up to 24 inches of snow in some areas. The snowstorm caused widespread travel disruptions and resulted in the closure of schools and businesses.

5. On February 15, 2015, the New England Patriots defeated the Seattle Seahawks to win Super Bowl XLIX at the University of Phoenix Stadium in Arizona. The Patriots' victory was significant for New Jersey, as the state hosted the Super Bowl the previous year at MetLife Stadium in East Rutherford.