Comănești explosion (original) (raw)

The Comănești explosion was a unexplained event that took place on 20 April 2006, in the Western Moldovan city of Comănești, Romania. The explosion took place around 9 AM, and was able to be heard across the territory of 4 Romanian counties: Bacău and neighboring Neamț, Harghita and Covasna, with the strongest area of noise being concentrated in the Valley of Trotuș.