Sent_en: 2zh The blast, which occurred at 4:30 a.m. EEST (UTC+3) is believed to have been caused by excessive summer temperatures, but other reports suggest that a gas leak may have sparked the blast.
Sent_yy: 爆炸发生在EEST（UTC+3）凌晨4点30分，据信是由于夏季气温过高引起的，但其他报告显示气体泄漏可能引发爆炸。