"In 1986 the radiation level on the ”Elephants Foot” was measured at 10,000 roentgens per hour, anyone who approached would have received a fatal dose in under a minute. After just 30 seconds of exposure, dizziness and fatigue will find you a week later. Two minutes of exposure and your cells will soon begin to hemorrhage; four minutes: vomiting, diarrhea, and fever. 300 seconds and you have two days to live."
That was in 1986. Radiation levels have fallen since then. When was the above photo taken?
"10 years after the disaster, the Elephant’s Foot was only emitting one-tenth of the radiation it once had. Still, merely 500 seconds of exposure at this level would bring on mild radiation sickness, and a little over an hour of exposure would prove fatal."