Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/08/28 | 1 | 10 | AXX | S21E45 | |
2015/08/29 | 5 | 10 | BXO | S23E35 | |
2015/08/30 | 3 | 20 | CRO | S19E21 | |
2015/08/31 | 3 | 10 | BXO | S20E09 | |
2015/09/01 | 1 | 0 | AXX | S21W03 |
B | C |
---|---|
1 | 4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.5 | 2015/08/28 | 21:27 | 21:39 | 21:44 | |
2 | C2.02 | 2015/08/29 | 14:01 | 14:20 | 14:26 | |
3 | C1.41 | 2015/08/30 | 13:29 | 13:51 | 13:54 | |
4 | C1.4 | 2015/08/28 | 09:44 | 09:47 | 09:49 | |
5 | B7.45 | 2015/08/31 | 14:27 | 14:38 | 14:47 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/11 | M1.3 |
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 | 175.7 +9.3 |
Last 30 days | 166.1 +21.7 |