Sunspot region AR14227
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/09/20 | 3 | 30 | CAO | S17E67 | |
| 2025/09/21 | 2 | 80 | CAO | S19E53 | |
| 2025/09/22 | 3 | 70 | HAX | S19E39 | |
| 2025/09/23 | 4 | 80 | HAX | S19E27 | |
| 2025/09/24 | 5 | 80 | HAX | S19E16 | |
| 2025/09/25 | 5 | 80 | HAX | S19W26 | |
| 2025/09/26 | 4 | 30 | HAX | S18W11 | |
| 2025/09/27 | 8 | 30 | DSO | S17W27 | |
| 2025/09/28 | 5 | 30 | CAO | S17W41 | |
| 2025/09/29 | 3 | 10 | BXO | S17W56 |
2025/09/20
2025/09/21
2025/09/22
2025/09/23
2025/09/24
2025/09/25
2025/09/26
2025/09/27
2025/09/28
2025/09/29
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2025/09/20
2025/09/21
2025/09/22
2025/09/23
2025/09/24
2025/09/25
2025/09/26
2025/09/27
2025/09/28
2025/09/29
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 14227
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.5 | 2025/09/29 | 03:48 | 03:58 | 07:12 | |
| 2 | C2.5 | 2025/09/26 | 10:04 | 10:19 | 10:40 | |
| 3 | C2.5 | 2025/09/29 | 15:50 | 15:55 | 16:01 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
AR4425 41AR4420 196Comet C/2025 R3 (PANSTARRS) 12SWPC Display bug or other issues 26CMEs from AR4420 (April 23th - 24th) 49
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/27 | M1.0 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 85 -0.9 |
| Last 30 days | 90 +4.9 |
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