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Table 1 List of storms

From: Automated detection of geomagnetic storms with heightened risk of GIC

Timestamp (UTC)

Max(k p )

MODWT

FD

AIC

2013-03-17 06:00

6+

06:00:27

06:00:24

05:59:28

2013-05-18 01:10

5o

01:10:12

01:10:09

01:10:09

2013-05-24 18:10

6−

18:10:27

18:10:25

18:08:17

2013-05-31 16:18

7−

16:18:57

16:18:57

16:19:20

2013-10-02 01:55

7+

01:54:58

01:53:53

01:51:01

2013-10-08 20:21

6−

20:21:37

20:21:34

20:21:49

2013-12-07 22:35

5+

22:36:07

22:35:45

2014-02-15 13:17

5o

13:17:22

13:17:41

13:17:53

2014-02-20 03:20

6o

03:20:08

03:19:32

03:17:43

2014-02-27 16:50

5+

16:53:22

16:49:59

16:50:12

2014-06-07 16:52

6o

16:52:57

16:52:49

16:53:22

2014-09-11 23:45

7−

23:44:57

23:44:50

23:44:55

2014-09-12 15:53

7−

15:54:32

15:54:28

15:54:43

2014-12-21 19:12

5o

19:12:47

19:14:14

2015-03-17 04:45

8−

04:45:32

04:45:29

04:45:29

  1. The storms defined as “strong storms” in the evaluation period are defined here. The SSC initiation times detected by each method (t SSC) are also listed. Missing detection times imply that this method failed to detect the storm