Sunspot region AR13235
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/02/23 | 6 | 40 | DAO | N19E08 | |
| 2023/02/24 | 6 | 40 | DAO | N19W06 | |
| 2023/02/25 | 6 | 40 | DAO | N19W20 | |
| 2023/02/26 | 5 | 30 | CAO | N19W34 | |
| 2023/02/27 | 2 | 10 | BXO | N19W48 |
2023/02/23
2023/02/24
2023/02/25
2023/02/26
2023/02/27
|
2023/02/23
2023/02/24
2023/02/25
2023/02/26
2023/02/27
|
| C | M |
|---|---|
| 5 | 2 |
The top 7 solar flares from sunspot region 13235
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.5 | 2023/02/23 | 06:11 | 06:14 | 06:18 | |
| 2 | M1.2 | 2023/02/24 | 17:11 | 17:15 | 17:20 | |
| 3 | C7.6 | 2023/02/23 | 15:04 | 15:13 | 15:18 | |
| 4 | C6.8 | 2023/02/24 | 06:54 | 07:09 | 07:26 | |
| 5 | C6.2 | 2023/02/23 | 23:07 | 23:13 | 23:17 | |
| 6 | C5.4 | 2023/02/26 | 11:51 | 12:00 | 12:12 | |
| 7 | C1.7 | 2023/02/24 | 02:46 | 02:59 | 03:15 |
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
AR4366 765X8 CME 19Space Weather Memes 78650 mhz F2 83Do the high-resolution sunspot counts point to more complex sunspots? 48
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Space weather facts
| Last X-flare | 2026/02/03 | X1.5 |
| Last M-flare | 2026/02/03 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 133 +9 |
| Last 30 days | 120.6 +10.9 |