
"As a result of the explosion, a 50-meter pillar of fire was formed, residents of villages in several districts have seen it.
Ukraine Today published two amateur videos from the scene.
No damage to the environment was expected.
Last year an explosion on the gas line to Europe occurred at another location, and officials suspected sabotage, but this has not been claimed in the current incident.
Russian Prime Minister Dmitry Medvedev announced toay that Russia would give Ukraine a discount in the new gas contract for the first quarter of 2016, bringing the price to $212.3 per 1,000 cubic meters, down from $230. The price for the last quarter of 2015 was $227.40 Gazprom, Russia's gas monopoly, cut off the gas supply November 25 due to Ukraine's non-payment, noting that the government would have to decide whether a discount should be offered.
-- Catherine A. Fitzpatrick