Sunspot region AR12703
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2018/03/31 | 1 | 10 | AXX | S08E60 | |
| 2018/04/01 | 2 | 10 | AXX | S08E47 |
2018/03/31
2018/04/01
|
2018/03/31
2018/04/01
|
| B | C |
|---|---|
| 8 | 3 |
The top 10 solar flares from sunspot region 12703
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.62 | 2018/03/30 | 07:57 | 08:04 | 08:08 | |
| 2 | C1.28 | 2018/04/01 | 12:51 | 13:08 | 13:19 | |
| 3 | C1.01 | 2018/03/31 | 08:59 | 09:11 | 09:23 | |
| 4 | B2.87 | 2018/03/30 | 11:13 | 11:17 | 11:20 | |
| 5 | B2.85 | 2018/04/03 | 03:56 | 04:05 | 04:15 | |
| 6 | B2.72 | 2018/04/03 | 20:30 | 20:35 | 20:38 | |
| 7 | B2.69 | 2018/03/30 | 17:58 | 18:07 | 18:15 | |
| 8 | B2.03 | 2018/03/31 | 01:44 | 01:48 | 01:55 | |
| 9 | B1.62 | 2018/04/03 | 14:13 | 14:17 | 14:32 | |
| 10 | B1.45 | 2018/03/31 | 16:16 | 16:20 | 16:25 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/19 | M1.6 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 157.5 +21 |
| Last 30 days | 168.7 +50.9 |