Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/04/19 | 5 | 40 | DSO | S26W36 | |
2012/04/20 | 9 | 70 | CSO | S26W49 | |
2012/04/21 | 9 | 100 | CSO | S26W65 | |
2012/04/22 | 3 | 50 | CSO | S26W79 |
C | M |
---|---|
9 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.28 | 2012/04/18 | 12:32 | 12:39 | 12:50 | |
2 | C8.56 | 2012/04/18 | 14:51 | 15:13 | 15:18 | |
3 | C7.67 | 2012/04/18 | 16:54 | 17:06 | 17:18 | |
4 | C4.49 | 2012/04/18 | 02:59 | 03:07 | 03:10 | |
5 | C4.24 | 2012/04/19 | 02:54 | 03:01 | 03:05 | |
6 | C2.63 | 2012/04/22 | 13:59 | 14:05 | 14:13 | |
7 | C2.13 | 2012/04/18 | 11:28 | 11:44 | 11:54 | |
8 | C1.38 | 2012/04/18 | 14:16 | 14:21 | 14:25 | |
9 | C1.28 | 2012/04/20 | 01:55 | 02:02 | 02:09 | |
10 | C1.1 | 2012/04/18 | 07:52 | 08:01 | 08:36 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.1 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 103.3 -49.2 |
Last 30 days | 114 -43.9 |