Sunspot region AR11938
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/12/28 | 1 | 60 | HAX | S12E62 | |
| 2013/12/29 | 3 | 120 | HAX | S12E50 | |
| 2013/12/30 | 3 | 60 | CAO | S13E37 | |
| 2013/12/31 | 2 | 50 | HAX | S09E22 | |
| 2014/01/01 | 3 | 30 | HAX | S09E09 | |
| 2014/01/02 | 6 | 30 | CRO | S12W03 | |
| 2014/01/03 | 4 | 30 | CAO | S14W16 | |
| 2014/01/04 | 3 | 10 | BXO | S14W31 | |
| 2014/01/05 | 3 | 10 | HRX | S14W45 | |
| 2014/01/06 | 3 | 10 | CRO | S14W59 | |
| 2014/01/07 | 1 | 10 | HRX | S14W73 | |
| 2014/01/08 | 1 | 10 | AXX | S14W87 | |
| 2014/01/09 | 1 | 10 | AXX | S14W0* |
2013/12/28
2013/12/29
2013/12/30
2013/12/31
2014/01/01
2014/01/02
2014/01/03
2014/01/04
2014/01/05
2014/01/06
2014/01/07
2014/01/08
2014/01/09
|
2013/12/28
2013/12/29
2013/12/30
2013/12/31
2014/01/01
2014/01/02
2014/01/03
2014/01/04
2014/01/05
2014/01/06
2014/01/07
2014/01/08
2014/01/09
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11938
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.9 | 2013/12/31 | 16:42 | 16:49 | 16:55 | |
| 2 | C2.85 | 2013/12/31 | 05:21 | 05:32 | 05:38 |
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
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