Sunspot region AR13961
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/14 | 3 | 180 | DAO | S12E76 | |
| 2025/01/15 | 15 | 220 | EAC | S09E56 | |
| 2025/01/16 | 15 | 340 | EKI | S09E44 | |
| 2025/01/17 | 25 | 600 | EKI | S09E31 |
2025/01/14
2025/01/15
2025/01/16
2025/01/17
|
2025/01/14
2025/01/15
2025/01/16
2025/01/17
|
| C | M |
|---|---|
| 9 | 1 |
The top 10 solar flares from sunspot region 13961
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.1 | 2025/01/17 | 03:08 | 03:20 | 03:34 | |
| 2 | C6.7 | 2025/01/17 | 05:12 | 05:22 | 05:30 | |
| 3 | C6.5 | 2025/01/17 | 05:44 | 05:53 | 05:58 | |
| 4 | C6.2 | 2025/01/15 | 08:50 | 08:56 | 09:00 | |
| 5 | C5.3 | 2025/01/17 | 23:30 | 23:44 | 00:04 | |
| 6 | C4.5 | 2025/01/17 | 07:46 | 07:56 | 08:05 | |
| 7 | C3.7 | 2025/01/17 | 12:41 | 12:47 | 12:57 | |
| 8 | C2.9 | 2025/01/14 | 20:12 | 20:22 | 20:28 | |
| 9 | C2.9 | 2025/01/14 | 20:32 | 20:36 | 20:42 | |
| 10 | C2.9 | 2025/01/15 | 16:04 | 16:14 | 16:24 |
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/17 | M1.0 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 131.4 -23.1 |
| Last 30 days | 155.9 +39.5 |