<p>Heavy rain caused a train to derail between Twin Peaks and Avra Valley in Arizona on July 10, Northwest Fire said</a>. There were no immediate reports of injuries.</p><p>Union Pacific Railroad confirmed 40 to 45 cars derailed from the train in Marana due to flash flooding, local media reported</a>.</p><p>Footage posted to Twitter shows packages from the derailed cars strewn beside the rail line. Credit: Jakob Davis via Storyful</p><br />