Sunspot region AR12289
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/02/19 | 1 | 10 | AXX | S07E69 | |
| 2015/02/20 | 1 | 10 | AXX | S07E55 | |
| 2015/02/21 | 1 | 10 | AXX | S07E43 | |
| 2015/02/22 | 1 | 10 | AXX | S07E29 | |
| 2015/02/23 | 1 | 10 | AXX | S07E17 | |
| 2015/02/25 | 4 | 10 | BXO | S09W10 | |
| 2015/02/26 | 2 | 10 | AXX | S10W23 | |
| 2015/02/27 | 2 | 10 | AXX | S10W37 |
2015/02/19
2015/02/20
2015/02/21
2015/02/22
2015/02/23
2015/02/25
2015/02/26
2015/02/27
|
2015/02/19
2015/02/20
2015/02/21
2015/02/22
2015/02/23
2015/02/25
2015/02/26
2015/02/27
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 12289
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.31 | 2015/02/19 | 01:08 | 01:12 | 01:15 | |
| 2 | C1.2 | 2015/02/18 | 16:17 | 16:21 | 16:24 | |
| 3 | C1.08 | 2015/02/18 | 19:12 | 19:17 | 19:20 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/19 | M1.6 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 157.5 +21 |
| Last 30 days | 168.7 +50.9 |