Sunspot region AR12524
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/03/17 | 1 | 70 | HSX | N14E69 | |
| 2016/03/18 | 6 | 210 | EAO | N14E63 | |
| 2016/03/19 | 7 | 230 | EAO | N15E49 | |
| 2016/03/20 | 5 | 340 | EHO | N15E36 | |
| 2016/03/21 | 4 | 240 | ESO | N15E21 | |
| 2016/03/22 | 4 | 200 | ESO | N15E09 | |
| 2016/03/23 | 3 | 240 | ESO | N15W03 | |
| 2016/03/24 | 4 | 210 | ESO | N15W16 | |
| 2016/03/25 | 4 | 190 | ESO | N14W29 | |
| 2016/03/26 | 3 | 100 | ESO | N13W44 | |
| 2016/03/27 | 1 | 80 | HSX | N14W61 | |
| 2016/03/28 | 1 | 80 | HSX | N14W75 | |
| 2016/03/29 | 1 | 60 | HSX | N14W88 | |
| 2016/03/30 | 1 | 60 | HSX | N14W0* |
2016/03/17
2016/03/18
2016/03/19
2016/03/20
2016/03/21
2016/03/22
2016/03/23
2016/03/24
2016/03/25
2016/03/26
2016/03/27
2016/03/28
2016/03/29
|
2016/03/17
2016/03/18
2016/03/19
2016/03/20
2016/03/21
2016/03/22
2016/03/23
2016/03/24
2016/03/25
2016/03/26
2016/03/27
2016/03/28
2016/03/29
|
| B | C |
|---|---|
| 11 | 2 |
The top 10 solar flares from sunspot region 12524
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.09 | 2016/03/28 | 02:18 | 02:28 | 02:32 | |
| 2 | C1.58 | 2016/03/23 | 02:59 | 03:54 | 04:45 | |
| 3 | B6.53 | 2016/03/27 | 16:33 | 16:38 | 16:42 | |
| 4 | B6.38 | 2016/03/27 | 19:43 | 19:48 | 19:50 | |
| 5 | B5.54 | 2016/03/27 | 12:13 | 12:19 | 12:26 | |
| 6 | B4.64 | 2016/03/27 | 06:00 | 06:07 | 06:11 | |
| 7 | B4.59 | 2016/03/29 | 14:48 | 14:56 | 15:10 | |
| 8 | B4.51 | 2016/03/17 | 16:13 | 16:16 | 16:22 | |
| 9 | B4.45 | 2016/03/24 | 16:59 | 17:02 | 17:05 | |
| 10 | B4.45 | 2016/03/28 | 18:38 | 18:44 | 19:00 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Unexplained proton activity 107Ask your obscure/"stupid" space weather questions. 492AR4366 1016AR4374 13Feb 8-9 CMEs 25
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/09 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 132.1 +19.5 |
| Last 30 days | 128.6 +27.4 |