Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/02/21 | 16 | 120 | DAI | N18E06 | |
2025/02/22 | 20 | 180 | DAI | N17W07 | |
2025/02/23 | 20 | 180 | DAI | N17W20 | |
2025/02/24 | 20 | 180 | DAI | N17W34 | |
2025/02/25 | 14 | 140 | DAI | N17W48 | |
2025/02/26 | 11 | 100 | CAI | N17W62 | |
2025/02/27 | 11 | 100 | CAI | N17W76 |
C | M |
---|---|
4 | 4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M3.3 | 2025/02/21 | 12:05 | 12:15 | 12:19 | |
2 | M3.3 | 2025/02/24 | 06:53 | 07:02 | 07:08 | |
3 | M1.5 | 2025/02/24 | 20:51 | 21:01 | 21:09 | |
4 | M1.4 | 2025/02/21 | 14:31 | 14:35 | 14:39 | |
5 | C7.4 | 2025/02/22 | 03:17 | 03:21 | 03:25 | |
6 | C4.8 | 2025/02/21 | 22:39 | 22:48 | 22:53 | |
7 | C4.1 | 2025/02/25 | 18:06 | 18:10 | 18:17 | |
8 | C3.1 | 2025/02/22 | 00:15 | 00:22 | 00:27 |
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/03/28 | M1.1 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
March 2025 | 130 -24.6 |
Last 30 days | 130 -21.9 |