Sunspot region AR14399
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2026/03/21 | 1 | 120 | HSX | S17E82 | |
| 2026/03/22 | 3 | 170 | HAX | S17E68 | |
| 2026/03/23 | 2 | 170 | CAO | S18E54 | |
| 2026/03/24 | 4 | 170 | CAO | S17E41 | |
| 2026/03/25 | 2 | 170 | HAX | S18E28 | |
| 2026/03/26 | 4 | 170 | CAO | S17E14 |
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
|
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
|
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 14399
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.1 | 2026/03/21 | 15:58 | 16:07 | 16:09 | |
| 2 | B7.4 | 2026/03/21 | 15:15 | 15:18 | 15:20 |
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
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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 |