No Node

Date

Latitude

Longitude

Magnitude

Stage/Node

1

19/07/2008

37.55

142.21

7.0 Mw

Source-point

2

14/03/2010

37.74

141.59

6.5 Mw

Energy accumulation

3

04/07/2010

39.70

142.37

6.3 Mw

Energy accumulation

4

29/09/2010

37.26

139.88

5.5 Mw

Energy accumulation

5

10/10/2010

31.07

141.61

5.1 mb

Energy accumulation

6

17/10/2010

36.39

141.18

4.8 mb

Energy accumulation

7

17/10/2010

30.02

130.92

4.0 mb

Trigger

8

19/10/2010

36.33

142.26

4.7 mb

Trigger

9

22/10/2010

32.39

141.39

4.2 mb

Trigger

10

06/12/2010

40.90

142.97

5.7 Mw

Foreshock

11

09/03/2011

38.44

142.84

7.3 Mw

Source-point-Foreshock

12

09/03/2011

38.30

142.81

6.4 Ms

Energy accumulation

13

10/03/2011

38.60

142.27

5.6 Mw

Energy accumulation

14

10/03/2011

38.05

143.30

5.2 Mw

Energy accumulation

15

10/03/2011

38.53

143.04

5.2 Mw

Energy accumulation

16

10/03/2011

38.49

143.11

4.7 mb

Trigger

17

10/03/2011

38.78

143.05

4.9 mb

Trigger

18

11/03/2011

38.19

143.15

4.2 mb

Trigger

19

11/03/2011

38.30

142.37

9.0 Mw

Mainshock