Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/04/23 | 1 | 30 | HRX | N19E62 | |
2015/04/24 | 2 | 30 | HAX | N20E51 | |
2015/04/25 | 2 | 30 | HAX | N20E37 | |
2015/04/26 | 5 | 20 | HAX | N20E25 | |
2015/04/27 | 2 | 10 | HRX | N20E12 | |
2015/04/28 | 3 | 10 | HRX | N20W00 | |
2015/04/29 | 3 | 10 | AXX | N21W12 | |
2015/04/30 | 3 | 10 | AXX | N21W12 |
C | M |
---|---|
2 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M3.16 | 2015/04/21 | 10:17 | 10:40 | 10:59 | |
2 | C4.3 | 2015/04/23 | 19:56 | 19:59 | 20:05 | |
3 | C3.99 | 2015/04/22 | 03:00 | 03:05 | 03:12 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M1.0 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |