Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/01/26 | 9 | 40 | CAO | N18E09 | |
2015/01/27 | 10 | 60 | DAI | N17W04 | |
2015/01/28 | 10 | 120 | DAI | N18W18 | |
2015/01/29 | 10 | 110 | DAI | N18W30 | |
2015/01/30 | 20 | 170 | DAC | N17W44 | |
2015/01/31 | 13 | 230 | DAC | N17W58 | |
2015/02/01 | 6 | 220 | EAO | N17W70 | |
2015/02/02 | 3 | 180 | EAO | N18W84 | |
2015/02/03 | 2 | 30 | HAX | N17W97 |
C |
---|
5 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.78 | 2015/01/29 | 09:18 | 09:22 | 09:29 | |
2 | C2.54 | 2015/01/26 | 06:08 | 06:27 | 06:49 | |
3 | C1.69 | 2015/01/30 | 20:18 | 20:21 | 20:24 | |
4 | C1.59 | 2015/01/26 | 05:07 | 05:35 | 05:54 | |
5 | C1.36 | 2015/01/31 | 00:27 | 00:30 | 00:33 |
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Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M4.1 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |