Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/06/12 | 4 | 180 | DSO | N21E67 | |
2025/06/13 | 3 | 150 | DSO | N21E50 | |
2025/06/14 | 3 | 160 | ESO | N21E40 | |
2025/06/15 | 4 | 150 | ESO | N20E23 | |
2025/06/16 | 3 | 100 | CSO | N21E12 | |
2025/06/17 | 5 | 120 | ESO | N20W01 | |
2025/06/18 | 8 | 110 | ESO | N20W15 | |
2025/06/19 | 5 | 120 | ESO | N22W26 | |
2025/06/20 | 5 | 70 | ESO | N22W38 | |
2025/06/21 | 7 | 80 | ESO | N22W54 | |
2025/06/22 | 3 | 80 | ESO | N22W66 | |
2025/06/23 | 1 | 30 | HSX | N21W80 | |
2025/06/24 | 1 | 30 | HSX | N21W94 | |
2025/06/25 | 1 | 30 | HSX | N21W0* |
B | C |
---|---|
2 | 10 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C9.3 | 2025/06/18 | 03:03 | 03:13 | 03:21 | |
2 | C8.5 | 2025/06/11 | 19:07 | 19:11 | 19:13 | |
3 | C5.9 | 2025/06/12 | 17:39 | 17:48 | 17:51 | |
4 | C5.5 | 2025/06/17 | 23:53 | 00:21 | 00:49 | |
5 | C5.0 | 2025/06/23 | 12:09 | 12:23 | 12:36 | |
6 | C2.8 | 2025/06/12 | 11:04 | 11:13 | 11:17 | |
7 | C2.7 | 2025/06/12 | 11:04 | 11:07 | 11:20 | |
8 | C2.7 | 2025/06/14 | 13:21 | 13:28 | 13:30 | |
9 | C1.6 | 2025/06/12 | 12:44 | 12:47 | 12:50 | |
10 | C1.0 | 2025/06/24 | 03:39 | 03:43 | 03:57 |
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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 |