Ukraine's miners evacuated due to explosion threat


The Krasnolimanskaya mine in the Donetsk region of Ukraine today was evacuated over fears of a possible methane explosion, reports Interfax.
The concentration of methane in this mine has reached 5 percent, with a range of 4-25 percent being described as a danger.

Fire broke out on December 15 in the mine when 400 people were below the ground surface.