Region

#Events

Averaged Q0

Averaged a

Greece and Turkey

25

617 ± 34

0.72 ± 0.4

East African Rifts

36

690± 42

0.70 ± 0.2

Red Sea

3

645 ± 18

0.70 ± 0.24

North Africa

5

650 ± 18

0.92 ± 0.21

Full dataset

70

650 ± 34

0.77 ± 0.2