Sunspot region AR12344
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/05/11 | 1 | 30 | HAX | S10E71 | |
| 2015/05/12 | 2 | 60 | CSO | S10E58 | |
| 2015/05/13 | 3 | 40 | CSO | S10E45 | |
| 2015/05/14 | 2 | 50 | CSO | S10E33 | |
| 2015/05/15 | 2 | 40 | CSO | S10E21 | |
| 2015/05/16 | 2 | 50 | HAX | S09E02 | |
| 2015/05/17 | 2 | 30 | HAX | S09W13 | |
| 2015/05/18 | 2 | 20 | HAX | S09W26 | |
| 2015/05/19 | 1 | 20 | HRX | S09W39 | |
| 2015/05/20 | 1 | 10 | CRO | S10W53 | |
| 2015/05/21 | 1 | 10 | CRO | S10W67 |
2015/05/11
2015/05/12
2015/05/13
2015/05/14
2015/05/15
2015/05/16
2015/05/17
2015/05/18
2015/05/19
2015/05/20
2015/05/21
|
2015/05/11
2015/05/12
2015/05/13
2015/05/14
2015/05/15
2015/05/16
2015/05/17
2015/05/18
2015/05/19
2015/05/20
2015/05/21
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12344
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.4 | 2015/05/10 | 23:20 | 23:23 | 23:25 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |