Roughly a circular area 3.56 miles in radius.
But for an airburst impactor at an angle, it's not a circular footprint but a butterfly pattern that is produced. Really not that much area if you consider the vastness of Siberia.
Space/Science » in reply to Siberia meteorite flattens 40 sq miles
But for an airburst impactor at an angle, it's not a circular footprint but a butterfly pattern that is produced. Really not that much area if you consider the vastness of Siberia.