Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/04/05 | 9 | 30 | DAO | S12E40 | |
2015/04/06 | 14 | 140 | DAI | S12E28 | |
2015/04/07 | 24 | 150 | DAI | S12E16 | |
2015/04/08 | 15 | 180 | DAC | S12E02 | |
2015/04/09 | 16 | 140 | EAI | S12W13 | |
2015/04/10 | 13 | 140 | EAC | S12W25 | |
2015/04/11 | 11 | 130 | DAI | S13W39 | |
2015/04/12 | 12 | 90 | DAI | S14W50 | |
2015/04/13 | 6 | 50 | DAO | S14W64 | |
2015/04/14 | 6 | 70 | DAO | S14W78 | |
2015/04/15 | 3 | 70 | DAO | S14W92 | |
2015/04/16 | 3 | 70 | DAO | S14W0* |
B | C | M |
---|---|---|
8 | 26 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.06 | 2015/04/08 | 14:37 | 14:43 | 14:47 | |
2 | M1.14 | 2015/04/10 | 07:57 | 08:03 | 08:06 | |
3 | C9.15 | 2015/04/12 | 23:24 | 23:29 | 23:35 | |
4 | C8.89 | 2015/04/09 | 18:51 | 19:01 | 19:05 | |
5 | C8.49 | 2015/04/09 | 17:13 | 17:29 | 17:38 | |
6 | C7.76 | 2015/04/09 | 06:25 | 06:35 | 06:43 | |
7 | C6.17 | 2015/04/13 | 04:02 | 04:09 | 04:12 | |
8 | C5.63 | 2015/04/12 | 00:24 | 00:29 | 00:32 | |
9 | C4.69 | 2015/04/09 | 23:36 | 23:45 | 23:51 | |
10 | C4.38 | 2015/04/05 | 20:39 | 21:03 | 21:29 |
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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 |