Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/04/10 | 2 | 100 | DAO | N07E57 | |
2025/04/11 | 4 | 140 | CAO | N08E46 | |
2025/04/12 | 7 | 130 | DSO | N09E34 | |
2025/04/13 | 6 | 140 | DAO | N09E21 | |
2025/04/14 | 12 | 140 | DAI | N08E07 | |
2025/04/15 | 14 | 180 | DAI | N08W03 | |
2025/04/16 | 11 | 140 | DAI | N08W19 | |
2025/04/17 | 8 | 120 | CAO | N08W31 | |
2025/04/18 | 5 | 80 | CAO | N08W42 | |
2025/04/19 | 4 | 70 | CAO | N07W55 | |
2025/04/20 | 3 | 40 | CAO | N08W69 | |
2025/04/21 | 2 | 20 | HRX | N08W83 |
C |
---|
8 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C6.2 | 2025/04/13 | 14:58 | 15:23 | 15:28 | |
2 | C5.6 | 2025/04/12 | 00:36 | 00:44 | 00:55 | |
3 | C5.3 | 2025/04/10 | 07:41 | 07:52 | 08:02 | |
4 | C2.4 | 2025/04/18 | 03:44 | 03:52 | 04:10 | |
5 | C2.3 | 2025/04/10 | 04:46 | 04:50 | 04:54 | |
6 | C2.2 | 2025/04/18 | 04:10 | 04:22 | 04:29 | |
7 | C1.5 | 2025/04/17 | 04:58 | 05:05 | 05:08 | |
8 | C1.5 | 2025/04/19 | 11:06 | 11:14 | 11:20 |
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/22 | M1.3 |
Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 126.2 -8 |
Last 30 days | 125.9 -2.4 |