Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/02/19 | 1 | 10 | AXX | S07E69 | |
2015/02/20 | 1 | 10 | AXX | S07E55 | |
2015/02/21 | 1 | 10 | AXX | S07E43 | |
2015/02/22 | 1 | 10 | AXX | S07E29 | |
2015/02/23 | 1 | 10 | AXX | S07E17 | |
2015/02/25 | 4 | 10 | BXO | S09W10 | |
2015/02/26 | 2 | 10 | AXX | S10W23 | |
2015/02/27 | 2 | 10 | AXX | S10W37 |
C |
---|
3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.31 | 2015/02/19 | 01:08 | 01:12 | 01:15 | |
2 | C1.2 | 2015/02/18 | 16:17 | 16:21 | 16:24 | |
3 | C1.08 | 2015/02/18 | 19:12 | 19:17 | 19:20 |
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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 | 160.9 +7.7 |