Sunspot region AR12137
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/08/10 | 3 | 10 | HRX | S19W09 | |
| 2014/08/11 | 5 | 30 | CAO | S19W23 | |
| 2014/08/12 | 5 | 30 | CSO | S19W37 | |
| 2014/08/13 | 5 | 10 | DRO | S18W51 | |
| 2014/08/14 | 3 | 10 | BXO | S18W63 | |
| 2014/08/15 | 1 | 10 | AXX | S18W77 |
2014/08/10
2014/08/11
2014/08/12
2014/08/13
2014/08/14
2014/08/15
|
2014/08/10
2014/08/11
2014/08/12
2014/08/13
2014/08/14
2014/08/15
|
| B | C |
|---|---|
| 3 | 3 |
The top 6 solar flares from sunspot region 12137
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.26 | 2014/08/10 | 21:29 | 21:34 | 21:36 | |
| 2 | C1.24 | 2014/08/10 | 10:04 | 10:07 | 10:10 | |
| 3 | C1.01 | 2014/08/10 | 03:04 | 03:07 | 03:13 | |
| 4 | B8.84 | 2014/08/13 | 00:30 | 00:36 | 00:55 | |
| 5 | B8.43 | 2014/08/14 | 03:53 | 04:00 | 04:12 | |
| 6 | B6.92 | 2014/08/11 | 06:21 | 06:24 | 06:27 |
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 75.5 -37.1 |
| Last 30 days | 79.9 -40.9 |