3级地震相当于oklahoma city bombing, 480公斤TNT

来源: 于 2015-08-14 17:58:44 [旧帖] [给我悄悄话] 本文已被阅读：次
2.1 21 kg 89 MJ West fertilizer plant explosion[21]
2.5 85 kg 360 MJ  
3.0 480 kg 2.0 GJ Oklahoma City bombing, 1995