Ohio is preparing for a "controlled release" of derailed train cars

 Ohio authorities are planning to release hazardous chemicals from five derailed train cars in a controlled explosion to prevent a "catastrophic" explosion. The process, approved by Ohio Governor Mike DeWine, will start at 3:30 PM local time and involves creating a small hole in one of the cars and allowing the substances to burn in a pit. Residents within a 2-mile radius of the derailment have been evacuated. The controlled release could be deadly if inhaled and could cause skin burns or serious lung damage. Air and water are being monitored for contamination.

The chemicals being released include vinyl chloride, phosgene and combustible liquids, which pose a threat to the environment and human health. The authorities are monitoring the air quality and water in the nearby Sulphur Run stream for any contamination. As of Sunday afternoon, the air and drinking water were reported to be safe. The decision to release the chemicals was made after a derailed train car experienced a drastic temperature change, which could lead to a major explosion and send shrapnel flying up to a mile away. The alternative of waiting for the cars to break down on their own would have been more difficult to manage, according to the governor.

It is important to note that residents in the area should follow the evacuation orders and stay away from the site of the derailment. They should also take precautions to protect themselves from inhaling the chemicals being released, such as wearing masks and covering their mouths and noses. The authorities are working closely with the National Defense, Ohio National Guard, and Norfolk Southern Railroad to manage the situation and minimize any potential harm to the public. The public should keep an eye out for updates and follow any instructions given by the authorities.