Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/08/30 | 6 | 40 | DAO | N04E36 | |
2012/08/31 | 8 | 50 | DAO | N03E22 | |
2012/09/01 | 15 | 180 | DAI | N04E09 | |
2012/09/02 | 19 | 220 | DAI | N03W05 | |
2012/09/03 | 21 | 260 | EHI | N03W17 | |
2012/09/04 | 23 | 350 | EKI | N03W33 | |
2012/09/05 | 15 | 170 | EAI | N04W47 | |
2012/09/06 | 13 | 230 | EAI | N04W58 | |
2012/09/07 | 10 | 160 | EAI | N04W73 | |
2012/09/08 | 2 | 10 | BXO | N05W89 |
C | M |
---|---|
19 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.37 | 2012/09/06 | 04:06 | 04:13 | 04:20 | |
2 | M1.15 | 2012/09/06 | 15:13 | 15:21 | 15:30 | |
3 | C7.97 | 2012/09/02 | 18:00 | 18:10 | 18:15 | |
4 | C4.29 | 2012/08/31 | 07:13 | 07:21 | 07:27 | |
5 | C4.27 | 2012/09/02 | 01:50 | 01:58 | 02:10 | |
6 | C2.82 | 2012/09/06 | 01:51 | 02:06 | 02:15 | |
7 | C2.77 | 2012/08/31 | 09:04 | 10:04 | 10:19 | |
8 | C2.57 | 2012/09/06 | 03:11 | 03:16 | 03:20 | |
9 | C2.34 | 2012/09/07 | 00:17 | 00:28 | 00:36 | |
10 | C2.26 | 2012/08/31 | 04:08 | 04:12 | 04:16 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
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 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |