Sunspot region AR13989
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/02/09 | 1 | 120 | HSX | N19E66 | |
| 2025/02/10 | 1 | 160 | HSX | N18E50 | |
| 2025/02/11 | 1 | 170 | HSX | N18E36 | |
| 2025/02/12 | 1 | 200 | HSX | N18E22 | |
| 2025/02/13 | 1 | 250 | HHX | N18E08 | |
| 2025/02/14 | 1 | 250 | HHX | N18W07 | |
| 2025/02/15 | 1 | 270 | HHX | N18W14 | |
| 2025/02/16 | 1 | 270 | HHX | N18W28 | |
| 2025/02/17 | 1 | 250 | HHX | N18W42 | |
| 2025/02/18 | 1 | 250 | HHX | N19W53 | |
| 2025/02/19 | 1 | 250 | HHX | N19W67 | |
| 2025/02/20 | 1 | 250 | HHX | N19W79 | |
| 2025/02/21 | 1 | 250 | HHX | N19W93 | |
| 2025/02/22 | 1 | 250 | HHX | N19W0* |
2025/02/09
2025/02/10
2025/02/11
2025/02/12
2025/02/13
2025/02/14
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
2025/02/20
2025/02/21
2025/02/22
|
2025/02/09
2025/02/10
2025/02/11
2025/02/12
2025/02/13
2025/02/14
2025/02/15
2025/02/16
2025/02/17
2025/02/18
2025/02/19
2025/02/20
2025/02/21
2025/02/22
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13989
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.3 | 2025/02/14 | 00:27 | 00:38 | 00:48 | |
| 2 | C1.9 | 2025/02/13 | 18:45 | 18:54 | 19:00 |
Latest news
Thursday, 11 September 2025
Coronal hole faces Earth
Sunday, 31 August 2025
M2.7 solar flare with earth-directed CME!
Tuesday, 5 August 2025
M4.4 solar flare from sunspot region 4168
Latest forum messages
Coronal Hole 85 2CMEs from 2025/10/03 47Unspecified geomagnetic activity 3204Incoming & Unnumbered Active Regions 2108MODELO MAGNETOSFERA 3
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2025 | 129.8 -3.7 |
| October 2025 | 140.1 +10.3 |
| Last 30 days | 131.3 -1.2 |