How long did the Oklahoma City bombing last?

The Oklahoma City bombing occurred on April 19, 1995, when a truck bomb exploded outside the Alfred P. Murrah Federal Building at 9:02 AM. The explosion lasted only a few seconds, but its devastating effects led to significant destruction and loss of life. The bombing claimed 168 lives and injured over 600 people, making it one of the deadliest acts of domestic terrorism in U.S. history.