Sunspot region AR12536
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/04/27 | 5 | 40 | DAO | N15E55 | |
| 2016/04/28 | 9 | 80 | DAO | N15E41 | |
| 2016/04/29 | 7 | 70 | DAI | N16E28 | |
| 2016/04/30 | 8 | 90 | DAI | N16E16 | |
| 2016/05/01 | 9 | 100 | DAI | N16E02 | |
| 2016/05/02 | 11 | 150 | DAI | N16W11 | |
| 2016/05/03 | 9 | 90 | DAO | N16W26 | |
| 2016/05/04 | 5 | 70 | DAO | N15W38 | |
| 2016/05/05 | 8 | 70 | DAO | N15W51 | |
| 2016/05/06 | 2 | 20 | HSX | N14W66 | |
| 2016/05/07 | 1 | 10 | HSX | N15W78 | |
| 2016/05/08 | 1 | 10 | HSX | N15W92 | |
| 2016/05/09 | 1 | 10 | HSX | N15W0* |
2016/04/27
2016/04/28
2016/04/29
2016/04/30
2016/05/01
2016/05/02
2016/05/03
2016/05/04
2016/05/05
2016/05/06
2016/05/07
2016/05/08
|
2016/04/27
2016/04/28
2016/04/29
2016/04/30
2016/05/01
2016/05/02
2016/05/03
2016/05/04
2016/05/05
2016/05/06
2016/05/07
2016/05/08
|
| B | C |
|---|---|
| 13 | 1 |
The top 10 solar flares from sunspot region 12536
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.06 | 2016/04/26 | 13:28 | 13:32 | 13:36 | |
| 2 | B9.98 | 2016/04/27 | 03:47 | 03:51 | 03:54 | |
| 3 | B8.29 | 2016/05/07 | 12:48 | 13:01 | 13:43 | |
| 4 | B7.83 | 2016/04/26 | 11:37 | 11:44 | 11:49 | |
| 5 | B7.12 | 2016/04/30 | 12:10 | 12:17 | 12:21 | |
| 6 | B6.95 | 2016/04/27 | 00:50 | 00:57 | 01:05 | |
| 7 | B6.55 | 2016/04/26 | 04:01 | 04:07 | 04:10 | |
| 8 | B6.3 | 2016/04/30 | 12:32 | 12:35 | 12:38 | |
| 9 | B5.86 | 2016/05/05 | 07:21 | 07:26 | 07:33 | |
| 10 | B5.83 | 2016/04/29 | 19:36 | 19:43 | 19:52 |
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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AR4420 186SWPC Display bug or other issues 26CMEs from AR4420 (April 23th - 24th) 49AR4425 33Incoming & Unnumbered Active Regions 292
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/27 | M1.0 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| 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 | 85 -0.9 |
| Last 30 days | 90.9 +8.3 |
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