Sunspot region AR13276
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/04/10 | 3 | 20 | DAO | S22E75 | |
| 2023/04/11 | 3 | 80 | DAO | S21E62 | |
| 2023/04/12 | 1 | 20 | HSX | S21E57 | |
| 2023/04/13 | 1 | 20 | HSX | S22E38 | |
| 2023/04/14 | 1 | 10 | AXX | S18E22 | |
| 2023/04/15 | 2 | 10 | BXO | S21E09 | |
| 2023/04/16 | 5 | 20 | BXI | S22W05 | |
| 2023/04/17 | 4 | 10 | AXX | S23W19 | |
| 2023/04/18 | 3 | 10 | AXX | S22W33 | |
| 2023/04/19 | 7 | 30 | AXX | S19W35 | |
| 2023/04/20 | 1 | 10 | AXX | S21W33 | |
| 2023/04/21 | 1 | 10 | AXX | S21W47 |
2023/04/10
2023/04/11
2023/04/12
2023/04/13
2023/04/14
2023/04/15
2023/04/16
2023/04/17
2023/04/18
2023/04/19
2023/04/20
2023/04/21
|
2023/04/10
2023/04/11
2023/04/12
2023/04/13
2023/04/14
2023/04/15
2023/04/16
2023/04/17
2023/04/18
2023/04/19
2023/04/20
2023/04/21
|
| C | M |
|---|---|
| 14 | 1 |
The top 10 solar flares from sunspot region 13276
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.83 | 2023/04/10 | 05:10 | 05:20 | 05:28 | |
| 2 | C6.0 | 2023/04/10 | 04:32 | 04:39 | 04:45 | |
| 3 | C3.4 | 2023/04/10 | 04:14 | 04:29 | 04:32 | |
| 4 | C3.2 | 2023/04/10 | 17:20 | 17:39 | 17:47 | |
| 5 | C2.8 | 2023/04/10 | 09:37 | 09:45 | 09:51 | |
| 6 | C2.8 | 2023/04/12 | 04:50 | 05:02 | 05:10 | |
| 7 | C2.6 | 2023/04/11 | 23:58 | 00:05 | 00:10 | |
| 8 | C2.2 | 2023/04/10 | 23:15 | 23:19 | 23:24 | |
| 9 | C2.1 | 2023/04/10 | 14:42 | 14:48 | 14:54 | |
| 10 | C1.9 | 2023/04/10 | 18:49 | 18:56 | 19:01 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
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Friday, 14 November 2025
X4.0 solar flare
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/11 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 152.4 +60.6 |
| Last 30 days | 108.1 +9.1 |