Sunspot region AR13901
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/11/18 | 4 | 150 | DAO | S07E67 | |
| 2024/11/19 | 3 | 200 | DAO | S08E51 | |
| 2024/11/20 | 10 | 180 | DAO | S09E35 |
2024/11/18
2024/11/19
2024/11/20
|
2024/11/18
2024/11/19
2024/11/20
|
| C | M |
|---|---|
| 13 | 7 |
The top 10 solar flares from sunspot region 13901
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.71 | 2024/11/18 | 12:42 | 12:53 | 12:57 | |
| 2 | M2.57 | 2024/11/18 | 10:41 | 10:58 | 11:02 | |
| 3 | M2.05 | 2024/11/18 | 18:45 | 19:15 | 19:48 | |
| 4 | M1.87 | 2024/11/18 | 17:43 | 17:49 | 17:54 | |
| 5 | M1.79 | 2024/11/18 | 07:25 | 07:32 | 07:36 | |
| 6 | M1.27 | 2024/11/18 | 07:54 | 07:57 | 08:01 | |
| 7 | M1.06 | 2024/11/18 | 05:13 | 05:22 | 05:27 | |
| 8 | C8.9 | 2024/11/19 | 16:59 | 17:28 | 17:32 | |
| 9 | C7.8 | 2024/11/19 | 18:30 | 18:34 | 18:38 | |
| 10 | C6.6 | 2024/11/18 | 17:59 | 18:04 | 18:08 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
AR 13901 80Incoming & Unnumbered Active Regions 1244AR 13902, The Rotations of AR 13780 1Space Weather Memes 580AR13889 150
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |