Sunspot region AR11710
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/03/29 | 5 | 40 | CAO | S22E49 | |
| 2013/03/30 | 7 | 70 | CAO | S21E34 | |
| 2013/03/31 | 6 | 50 | CAO | S22E20 | |
| 2013/04/01 | 7 | 10 | BXO | S22E07 | |
| 2013/04/02 | 5 | 10 | BXO | S21W06 | |
| 2013/04/03 | 9 | 120 | DAO | S22W18 | |
| 2013/04/04 | 7 | 60 | DAO | S22W30 | |
| 2013/04/05 | 6 | 50 | DAO | S21W44 |
2013/03/30
2013/03/31
2013/04/01
2013/04/02
2013/04/03
2013/04/04
2013/04/05
|
2013/03/30
2013/03/31
2013/04/01
2013/04/02
2013/04/03
2013/04/04
2013/04/05
|
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 11710
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.24 | 2013/03/30 | 10:16 | 10:24 | 10:32 | |
| 2 | B6.83 | 2013/04/02 | 00:42 | 00:54 | 01:12 |
Latest news
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Sunday, 8 December 2024
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Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
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Space weather facts
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| Last M-flare | 2024/12/24 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
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| December 2024 | 115.2 -37.3 |
| Last 30 days | 120.1 -38.2 |