Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2021/03/23 | 1 | 30 | HSX | N21E53 | |
2021/03/24 | 1 | 30 | HSX | N21E41 | |
2021/03/25 | 1 | 30 | HSX | N21E27 | |
2021/03/26 | 1 | 30 | HAX | N21E15 | |
2021/03/27 | 1 | 30 | HAX | N20E01 | |
2021/03/28 | 1 | 10 | HRX | N21W12 | |
2021/03/29 | 3 | 20 | BXO | N21W25 | |
2021/03/30 | 2 | 10 | BXO | N23W36 | |
2021/12/25 | 1 | 10 | AXX | S11W13 | |
2021/12/26 | 1 | 10 | AXX | S11W27 |
B |
---|
6 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B8.3 | 2021/03/25 | 15:06 | 15:19 | 15:28 | |
2 | B3.7 | 2021/03/24 | 21:49 | 22:00 | 22:05 | |
3 | B1.4 | 2021/03/25 | 15:52 | 16:02 | 16:21 | |
4 | B1.2 | 2021/03/26 | 13:47 | 13:56 | 14:08 | |
5 | B1.2 | 2021/03/27 | 20:34 | 20:38 | 20:42 | |
6 | B1.0 | 2021/03/25 | 21:42 | 21:49 | 21:56 |
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/05 | M2.6 |
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 |