Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/01/13 | 2 | 10 | BXO | N25E32 | |
2012/01/14 | 10 | 70 | DAI | N26E18 | |
2012/01/15 | 15 | 110 | DAO | N27E06 | |
2012/01/16 | 10 | 80 | DAO | N25W07 | |
2012/01/17 | 10 | 40 | DSO | N25W19 | |
2012/01/18 | 17 | 30 | DRO | N24W33 | |
2012/01/19 | 4 | 10 | BXO | N25W44 |
C |
---|
4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C7.39 | 2012/01/18 | 22:57 | 23:20 | 23:33 | |
2 | C4.7 | 2012/01/19 | 12:41 | 12:50 | 13:00 | |
3 | C3.1 | 2012/01/14 | 03:19 | 03:35 | 04:03 | |
4 | C1.97 | 2012/01/20 | 21:01 | 21:12 | 21:22 |
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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 |