Sunspot region AR13256
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/03/14 | 5 | 10 | BXO | N16W20 | |
| 2023/03/17 | 1 | 60 | HSX | S21E76 | |
| 2023/03/18 | 2 | 250 | EHO | S20E61 | |
| 2023/03/19 | 3 | 270 | EKO | S20E46 | |
| 2023/03/20 | 6 | 250 | EHO | S23E32 | |
| 2023/03/21 | 6 | 240 | CSO | S23E19 | |
| 2023/03/22 | 4 | 270 | CHO | S22E08 | |
| 2023/03/23 | 4 | 230 | CSO | S22W07 | |
| 2023/03/24 | 15 | 240 | EAO | S23W19 | |
| 2023/03/25 | 18 | 300 | EHO | S23W24 | |
| 2023/03/26 | 18 | 280 | EHO | S23W37 | |
| 2023/03/27 | 11 | 250 | EHO | S22W58 | |
| 2023/03/28 | 10 | 340 | FHO | S22W69 | |
| 2023/03/29 | 9 | 210 | ESO | S23W75 | |
| 2023/03/30 | 4 | 120 | CAO | S23W89 | |
| 2023/03/31 | 4 | 120 | CAO | S22W0* |
2023/03/14
2023/03/17
2023/03/18
2023/03/19
2023/03/20
2023/03/21
2023/03/22
2023/03/23
2023/03/24
2023/03/25
2023/03/26
2023/03/27
2023/03/28
2023/03/29
2023/03/30
2023/03/31
|
2023/03/14
2023/03/17
2023/03/18
2023/03/19
2023/03/20
2023/03/21
2023/03/22
2023/03/23
2023/03/24
2023/03/25
2023/03/26
2023/03/27
2023/03/28
2023/03/29
2023/03/30
2023/03/31
|
| C | M | X |
|---|---|---|
| 31 | 4 | 1 |
The top 10 solar flares from sunspot region 13256
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.2 | 2023/03/29 | 02:18 | 02:33 | 02:40 | |
| 2 | M5.41 | 2023/03/30 | 07:24 | 07:37 | 07:43 | |
| 3 | M1.2 | 2023/03/20 | 01:19 | 01:47 | 02:26 | |
| 4 | M1.2 | 2023/03/29 | 13:47 | 14:07 | 14:15 | |
| 5 | M1.17 | 2023/03/29 | 23:34 | 23:47 | 23:58 | |
| 6 | C9.3 | 2023/03/18 | 07:10 | 07:16 | 07:20 | |
| 7 | C6.6 | 2023/03/29 | 16:14 | 16:25 | 16:32 | |
| 8 | C6.4 | 2023/03/17 | 06:12 | 06:26 | 06:34 | |
| 9 | C6.4 | 2023/03/17 | 06:45 | 06:52 | 06:57 | |
| 10 | C5.6 | 2023/03/29 | 15:58 | 16:12 | 16:14 |
Latest news
Monday, 1 December 2025
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Friday, 14 November 2025
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |