 good monday morning continues and officials at the remote side of a derailed train carrying hazardous materials that sparked a blaze in north dakota briefly issued a shelter in place notice sunday for area residents during cleanup it was issued as a precaution after air monitors detected low levels of ammonia after a rail car began venting during its removal from the site nobody was injured in the pre-dawn friday derailment which knocked 29 cars of a cpkc train off the tracks in a marshy area surrounded by farmland about