Table 2 Maximum likelihood estimates per stimulation experiment.

From: Induced seismicity closed-form traffic light system for actuarial decision-making during deep fluid injections

Experiment

m 0

b

a fb (m−3)

Σ*

τ (days)

B06

0.8

1.58

0.10

0.4

1.12

G11

1.0

0.77

−1.35

N/A

0.28

KTB94a

−1.5

0.98

−1.35

−1.65

0.03

KTB94b

−1.4

0.87

−1.65

−1.65

0.22

PV94

0.6

1.08

−2.40

−2.6

14.13

NB12

0.2

0.80

−2.80

N/A

12.59

NB14a

0.0

0.98

−1.60

N/A

3.55

NB14b

0.2

1.05

−1.60

N/A

3.16

  1. *Seismogenic index obtained by ref.18; unreliable, part of the tail being likely hidden by the KTB94b sequence.