article_snippet.sent: The speed of an earthflow can vary depending on the amount of water present and the angle of the slope and varies from 0.11 to 12.4 mph (0.17 to 20 km/h).
article_snippet.sent: The speed of an earthflow can vary depending on the amount of water present and the angle of the slope and varies from being barely noticeable to relatively rapid, as seen in the video when a road becomes completely blocked (pictured) in a matter of minutes .
article_snippet.sent: The speed of an earthflow can vary depending on the amount of water present and the angle of the slope, varying from being barely noticeable to relatively rapid, as seen in The video when a road becomes completely blocked in a matter of minutes.
article_snippet.sent: Experts at San Diego State University said speeds can range from 0.11 to 12.4 mph (0.17 to 20 km/h).
article_snippet.sent: Towards the end of the footage, the speed of the earthflow seems to decline, but the speed of the earthflow continues to creep across the road, to completely cross the speed of the earthflow.
highlights_snippet.sent: Earthflows can vary in speed from barely detectable to 12 mph (20km/h)
  