| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/03/31 | 3 | 30 | BXO | S11E76 | |
| 2014/04/01 | 13 | 120 | DAI | S11E64 | |
| 2014/04/02 | 28 | 130 | DAI | S11E50 | |
| 2014/04/03 | 24 | 210 | EAI | S11E38 | |
| 2014/04/04 | 30 | 230 | EAC | S11E25 | |
| 2014/04/05 | 27 | 390 | EKC | S11E11 | |
| 2014/04/06 | 40 | 260 | EKI | S11W02 | |
| 2014/04/07 | 14 | 100 | ESI | S10W17 | |
| 2014/04/08 | 10 | 80 | ESO | S12W31 | |
| 2014/04/09 | 16 | 80 | EAI | S12W43 | |
| 2014/04/10 | 9 | 30 | CRI | S10W58 | |
| 2014/04/11 | 4 | 10 | BXO | S09W72 | |
| 2014/04/12 | 3 | 10 | AXX | S08W85 | |
| 2014/04/13 | 3 | 10 | AXX | S08W99 |
| B | C |
|---|---|
| 2 | 26 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.74 | 2014/04/07 | 06:22 | 06:31 | 06:54 | |
| 2 | C5.11 | 2014/03/31 | 14:05 | 14:15 | 14:21 | |
| 3 | C5.11 | 2014/04/04 | 03:43 | 03:47 | 03:52 | |
| 4 | C5.04 | 2014/04/02 | 05:57 | 06:08 | 06:17 | |
| 5 | C4.68 | 2014/04/02 | 06:21 | 06:25 | 06:29 | |
| 6 | C4.15 | 2014/03/30 | 22:14 | 22:20 | 22:28 | |
| 7 | C2.74 | 2014/04/05 | 10:40 | 10:50 | 11:00 | |
| 8 | C2.71 | 2014/03/31 | 01:36 | 01:41 | 01:45 | |
| 9 | C2.51 | 2014/04/07 | 13:20 | 13:36 | 14:46 | |
| 10 | C2.44 | 2014/04/02 | 01:14 | 01:18 | 01:20 |
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |