A New Method of Seismic Source Parameter Estimation of a Locked-Segment Cracking Event

Table 1

The source parameters of the twelve microseismic events that occurred along the key block.

Event number	Stress drop	Moment magnitude
	(Pa)
1		-3.3
2		-2.2
3		-1.8
4		-2.0
5		-2.2
6		-1.9
7		-1.1
8		-1.8
9		-2.0
10		-2.6
11		-1.6
12		-1.7