<p>A storm sparked a sudden, fast-moving flow of debris that ripped through the alpine village of Grugnay in Chamoson, Switzerland, on August 7, causing damage to roadways, bridges, and homes, local reports said</a>.</p><p>Nathan Coudray, who was visiting the area, starting recording video from a bridge in Grugnay as the flow approached. As it began barreling under the bridge and spewing mud upwards, Coudray and other bystanders quickly rushed to safety,</p><p>Local media</a> and social media users shared images of the debris flow that showed it spilling onto roadways and properties</a>, and violently spewing mud onto the same bridge</a> seen in Coudray’s video. Credit: Nathan Coudray via Storyful</p><br />
