Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2011/04/12 | 6 | 40 | CRI | N12E25 | |
2011/04/13 | 20 | 110 | DAI | N15E12 | |
2011/04/14 | 34 | 150 | EAC | N12W00 | |
2011/04/15 | 37 | 240 | EKI | N13W14 | |
2011/04/16 | 32 | 430 | EHC | N13W26 | |
2011/04/17 | 24 | 440 | EKI | N14W40 | |
2011/04/18 | 11 | 310 | DKO | N14W53 | |
2011/04/19 | 8 | 260 | DKO | N13W68 | |
2011/04/20 | 4 | 260 | DKO | N12W82 | |
2011/04/21 | 2 | 60 | CAO | N14W94 |
B | C | M |
---|---|---|
2 | 29 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.95 | 2011/04/15 | 17:02 | 17:12 | 17:28 | |
2 | C8.27 | 2011/04/16 | 13:51 | 14:14 | 14:29 | |
3 | C7.46 | 2011/04/16 | 00:34 | 00:57 | 01:08 | |
4 | C5.06 | 2011/04/16 | 05:26 | 05:38 | 05:45 | |
5 | C4.49 | 2011/04/12 | 05:46 | 06:07 | 06:11 | |
6 | C4.14 | 2011/04/15 | 13:47 | 13:50 | 13:54 | |
7 | C3.61 | 2011/04/12 | 23:40 | 00:00 | 00:03 | |
8 | C3.51 | 2011/04/14 | 15:21 | 15:27 | 15:34 | |
9 | C3.4 | 2011/04/14 | 09:38 | 09:44 | 09:49 | |
10 | C3.1 | 2011/04/16 | 02:31 | 03:12 | 03:30 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 142.7 -23.8 |
Last 30 days | 155.2 +4.4 |