Sunspot region AR12469
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/12/13 | 3 | 100 | DSO | N18E67 | |
| 2015/12/14 | 8 | 90 | DSO | N18E56 | |
| 2015/12/15 | 2 | 50 | CAO | N18E42 | |
| 2015/12/16 | 1 | 30 | HAX | N18E28 | |
| 2015/12/17 | 2 | 20 | HAX | N18E13 | |
| 2015/12/18 | 2 | 20 | HAX | N18W01 | |
| 2015/12/19 | 2 | 10 | AXX | N19W15 | |
| 2015/12/20 | 1 | 0 | AXX | N19W28 |
2015/12/13
2015/12/14
2015/12/15
2015/12/16
2015/12/17
2015/12/18
2015/12/19
2015/12/20
|
2015/12/13
2015/12/14
2015/12/15
2015/12/16
2015/12/17
2015/12/18
2015/12/19
2015/12/20
|
| C |
|---|
| 7 |
The top 7 solar flares from sunspot region 12469
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.65 | 2015/12/18 | 04:55 | 05:09 | 05:22 | |
| 2 | C5.99 | 2015/12/12 | 06:05 | 06:13 | 06:22 | |
| 3 | C4.05 | 2015/12/12 | 18:09 | 18:17 | 18:23 | |
| 4 | C2.27 | 2015/12/12 | 07:36 | 07:41 | 07:47 | |
| 5 | C2.03 | 2015/12/18 | 03:48 | 04:00 | 04:12 | |
| 6 | C1.55 | 2015/12/19 | 16:58 | 17:10 | 17:24 | |
| 7 | C1.42 | 2015/12/14 | 00:06 | 00:14 | 00:20 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/31 | M7.2 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 120 -4 |
| Last 30 days | 114.5 +16.4 |