Sunspot region AR13996
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/02/15 | 9 | 90 | ESO | S16E66 | |
| 2025/02/16 | 17 | 100 | EAI | S11E51 | |
| 2025/02/17 | 21 | 350 | EKO | S17E37 | |
| 2025/02/18 | 18 | 360 | EKI | S16E25 | |
| 2025/02/19 | 12 | 330 | EKI | S16E11 | |
| 2025/02/20 | 8 | 330 | FKO | S16W03 | |
| 2025/02/21 | 8 | 330 | FKO | S16W17 | |
| 2025/02/22 | 12 | 230 | FAO | S16W31 | |
| 2025/02/23 | 5 | 220 | FAO | S16W47 | |
| 2025/02/24 | 3 | 180 | FAO | S16W61 | |
| 2025/02/25 | 3 | 180 | FSO | S16W75 | |
| 2025/02/26 | 3 | 140 | FSO | S16W87 | |
| 2025/02/27 | 3 | 140 | FSO | S16W0* |
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
2025/02/20
2025/02/21
2025/02/22
2025/02/23
2025/02/24
2025/02/25
2025/02/26
2025/02/27
|
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
2025/02/20
2025/02/21
2025/02/22
2025/02/23
2025/02/24
2025/02/25
2025/02/26
2025/02/27
|
| C |
|---|
| 14 |
The top 10 solar flares from sunspot region 13996
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.0 | 2025/02/21 | 16:01 | 16:07 | 16:13 | |
| 2 | C7.6 | 2025/02/21 | 15:52 | 15:59 | 16:03 | |
| 3 | C4.8 | 2025/02/20 | 14:53 | 15:01 | 15:05 | |
| 4 | C3.7 | 2025/02/18 | 04:07 | 04:12 | 04:20 | |
| 5 | C3.5 | 2025/02/26 | 22:37 | 22:47 | 22:58 | |
| 6 | C3.1 | 2025/02/15 | 00:34 | 00:39 | 00:43 | |
| 7 | C2.8 | 2025/02/15 | 07:20 | 07:23 | 07:27 | |
| 8 | C2.8 | 2025/02/19 | 19:29 | 19:33 | 19:38 | |
| 9 | C2.4 | 2025/02/15 | 13:54 | 13:59 | 14:10 | |
| 10 | C2.1 | 2025/02/16 | 08:57 | 09:05 | 09:13 |
Latest news
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Latest forum messages
Coronal Hole 85 2CMEs from 2025/10/03 47Unspecified geomagnetic activity 3204Incoming & Unnumbered Active Regions 2108MODELO MAGNETOSFERA 3
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Space weather facts
| 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 |