Sunspot region AR13801
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/08/22 | 2 | 60 | CSO | N07E62 | |
| 2024/08/23 | 4 | 140 | CSO | N07E51 | |
| 2024/08/24 | 6 | 110 | CSO | N06E39 | |
| 2024/08/25 | 5 | 80 | CSO | N07E24 | |
| 2024/08/26 | 11 | 130 | DSO | N09E05 | |
| 2024/08/27 | 5 | 120 | CSO | N09W06 | |
| 2024/08/28 | 3 | 120 | CSO | N07W17 | |
| 2024/08/29 | 6 | 120 | CSO | N06W26 | |
| 2024/08/30 | 4 | 100 | CAO | N07W42 | |
| 2024/08/31 | 4 | 40 | CAO | N07W54 | |
| 2024/09/01 | 2 | 30 | BXO | N08W69 | |
| 2024/09/02 | 1 | 10 | AXX | N08W82 | |
| 2024/09/03 | 1 | 10 | AXX | N09W97 |
2024/08/22
2024/08/23
2024/08/24
2024/08/25
2024/08/26
2024/08/27
2024/08/28
2024/08/29
2024/08/30
2024/08/31
2024/09/01
2024/09/02
2024/09/03
|
2024/08/22
2024/08/23
2024/08/24
2024/08/25
2024/08/26
2024/08/27
2024/08/28
2024/08/29
2024/08/30
2024/08/31
2024/09/01
2024/09/02
2024/09/03
|
| C | M |
|---|---|
| 14 | 3 |
The top 10 solar flares from sunspot region 13801
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.4 | 2024/08/23 | 03:31 | 03:41 | 03:45 | |
| 2 | M1.7 | 2024/08/23 | 14:52 | 15:05 | 15:13 | |
| 3 | M1.18 | 2024/08/23 | 19:23 | 19:33 | 19:39 | |
| 4 | C7.8 | 2024/08/22 | 15:21 | 15:28 | 15:37 | |
| 5 | C7.3 | 2024/08/23 | 07:08 | 07:18 | 07:38 | |
| 6 | C7.0 | 2024/08/28 | 20:32 | 20:38 | 20:42 | |
| 7 | C6.2 | 2024/08/23 | 12:45 | 13:03 | 13:11 | |
| 8 | C6.1 | 2024/08/22 | 21:23 | 21:30 | 21:37 | |
| 9 | C5.9 | 2024/09/04 | 22:54 | 23:01 | 23:08 | |
| 10 | C5.3 | 2024/08/22 | 23:41 | 23:51 | 23:54 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Do the high-resolution sunspot counts point to more complex sunspots? 60AR4366 1020Yes, we really went to the moon before. 1Filaments and prominences 485Unexplained proton activity 111
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/11 | M1.3 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 129.4 +16.8 |
| Last 30 days | 129.3 +29.3 |