Possibly due to excessive wet weather, a fissure in Wyoming's Bighorn Mountains has grown to the size of nearly seven acres. Estimate to its size runs approximately 750 metres long and 50 metres wide.

Seth Wittke, division manager of the Wyoming State Geological Survey, said the so-called "mass wasting event" was not uncommon but this particularly fissure was relatively large by state standards.

As reported in Sky News on November, 2, 2015.