最大震级 meaning in English

maximum magnitude

So the largest reservoir seismicity will not exceed the historical levels
所以水库诱发地震的最大震级不会高于历史最高水平。
The analysis results are as follows : it is very possible that the reservoir bottom rock will be destroyed , the reservoir - induced earthquake is likely to be induced , and the greatest earthquake magnitude is about 5
结果表明，水库底部岩石发生破坏的可能性很大，极可能引起水库的诱发地震，其最大震级为5级左右。