Sunspot region AR13972
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/22 | 7 | 40 | CSI | S18E06 | |
| 2025/01/23 | 10 | 80 | DSO | S18W05 | |
| 2025/01/24 | 6 | 40 | DAO | S20W21 | |
| 2025/01/25 | 6 | 40 | DAO | S19W35 | |
| 2025/01/26 | 6 | 20 | CAO | S19W49 | |
| 2025/01/27 | 6 | 20 | CRO | S19W63 | |
| 2025/01/28 | 10 | 40 | CAO | S19W71 | |
| 2025/01/29 | 7 | 40 | CAO | S19W85 | |
| 2025/01/30 | 7 | 40 | CAO | S19W98 |
2025/01/22
2025/01/23
2025/01/24
2025/01/25
2025/01/26
2025/01/27
2025/01/28
2025/01/29
2025/01/30
|
2025/01/22
2025/01/23
2025/01/24
2025/01/25
2025/01/26
2025/01/27
2025/01/28
2025/01/29
2025/01/30
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13972
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.2 | 2025/01/23 | 01:15 | 01:21 | 01:25 |
Latest news
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Latest forum messages
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/11 | M1.1 |
| Last geomagnetic storm | 2025/03/09 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 112.5 -42.1 |
| Last 30 days | 139.4 -7.7 |