Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/03/15 | 3 | 10 | BXO | N24E60 | |
2025/03/16 | 2 | 10 | AXX | N24E46 | |
2025/03/17 | 2 | 10 | AXX | N24E37 | |
2025/03/18 | 1 | 10 | AXX | N29E30 | |
2025/03/21 | 2 | 10 | AXX | N19W19 | |
2025/03/22 | 1 | 10 | AXX | N19W33 |
C | M |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C9.7 | 2025/03/17 | 19:04 | 19:19 | 19:25 | |
2 | M0.9 | 2025/03/17 | 19:25 | 19:33 | 19:40 |
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Last X-flare | 2025/06/19 | X1.9 |
Last M-flare | 2025/10/03 | M1.2 |
Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2025 | 129.8 -3.7 |
October 2025 | 140.1 +10.3 |
Last 30 days | 131.3 -1.2 |