Sunspot region AR12713
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2018/06/13 | 2 | 10 | BXO | N03E69 | |
| 2018/06/14 | 6 | 60 | BXO | N06E56 | |
| 2018/06/15 | 6 | 30 | BXI | N05E43 | |
| 2018/06/16 | 3 | 10 | BXO | N05E30 | |
| 2018/06/17 | 3 | 10 | AXX | N05E15 | |
| 2018/06/18 | 5 | 20 | BXO | N05E02 | |
| 2018/06/19 | 6 | 10 | BXO | N05W13 | |
| 2018/06/20 | 2 | 10 | BXO | N05W24 | |
| 2018/06/21 | 9 | 40 | DSO | N05W38 | |
| 2018/06/22 | 8 | 70 | DSO | N05W52 | |
| 2018/06/23 | 6 | 70 | DAO | N05W64 | |
| 2018/06/24 | 6 | 70 | DAO | N05W79 |
2018/06/13
2018/06/14
2018/06/15
2018/06/16
2018/06/17
2018/06/18
2018/06/19
2018/06/20
2018/06/21
2018/06/22
2018/06/23
2018/06/24
|
2018/06/13
2018/06/14
2018/06/15
2018/06/16
2018/06/17
2018/06/18
2018/06/19
2018/06/20
2018/06/21
2018/06/22
2018/06/23
2018/06/24
|
| B |
|---|
| 15 |
The top 10 solar flares from sunspot region 12713
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B6.78 | 2018/06/23 | 14:35 | 14:38 | 14:40 | |
| 2 | B4.75 | 2018/06/24 | 05:52 | 05:58 | 06:03 | |
| 3 | B4.62 | 2018/06/24 | 08:38 | 08:42 | 08:49 | |
| 4 | B4.18 | 2018/06/24 | 13:55 | 14:03 | 14:19 | |
| 5 | B3.62 | 2018/06/25 | 02:31 | 02:35 | 02:38 | |
| 6 | B3.6 | 2018/06/24 | 21:38 | 21:43 | 21:46 | |
| 7 | B3.48 | 2018/06/23 | 18:06 | 18:09 | 18:11 | |
| 8 | B2.23 | 2018/06/16 | 05:16 | 05:20 | 05:23 | |
| 9 | B1.83 | 2018/06/23 | 21:37 | 21:40 | 21:43 | |
| 10 | B1.73 | 2018/06/17 | 13:12 | 14:29 | 15:02 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.3 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 133.3 +47.4 |
| Last 30 days | 96.1 +32 |
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