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
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
AR4401 49Incoming & Unnumbered Active Regions 243Current Farside Activity 437AR4403 22Filaments and prominences 537
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/26 | M4.0 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 80.2 +2 |
| Last 30 days | 77.8 -4.5 |