Sunspot region AR13766
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/24 | 8 | 30 | CRO | S08E65 | |
| 2024/07/25 | 5 | 10 | BXO | S09E54 | |
| 2024/07/26 | 11 | 60 | CSO | S07E31 | |
| 2024/07/27 | 11 | 130 | DSO | S07E17 | |
| 2024/07/28 | 13 | 150 | DAC | S07E01 | |
| 2024/07/29 | 23 | 200 | EAI | S07W12 | |
| 2024/07/30 | 26 | 230 | EAI | S07W29 | |
| 2024/07/31 | 26 | 220 | EAI | S07W40 | |
| 2024/08/01 | 21 | 180 | EAI | S07W55 | |
| 2024/08/02 | 16 | 140 | EAI | S07W70 | |
| 2024/08/03 | 7 | 160 | EAI | S07W83 | |
| 2024/08/04 | 7 | 160 | EAI | S07W98 |
2024/07/24
2024/07/25
2024/07/26
2024/07/27
2024/07/28
2024/07/29
2024/07/30
2024/07/31
2024/08/01
2024/08/02
2024/08/03
2024/08/04
|
2024/07/24
2024/07/25
2024/07/26
2024/07/27
2024/07/28
2024/07/29
2024/07/30
2024/07/31
2024/08/01
2024/08/02
2024/08/03
2024/08/04
|
| C | M | X |
|---|---|---|
| 15 | 12 | 1 |
The top 10 solar flares from sunspot region 13766
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.57 | 2024/07/29 | 02:33 | 02:37 | 02:43 | |
| 2 | M9.92 | 2024/07/28 | 01:53 | 01:57 | 02:01 | |
| 3 | M7.88 | 2024/07/28 | 01:39 | 01:51 | 01:53 | |
| 4 | M4.21 | 2024/07/27 | 02:21 | 02:37 | 02:45 | |
| 5 | M2.65 | 2024/07/28 | 12:43 | 12:50 | 12:55 | |
| 6 | M1.9 | 2024/08/03 | 17:13 | 17:26 | 17:34 | |
| 7 | M1.6 | 2024/08/02 | 09:45 | 09:51 | 09:55 | |
| 8 | M1.55 | 2024/07/30 | 06:16 | 06:29 | 06:46 | |
| 9 | M1.53 | 2024/07/30 | 16:12 | 16:28 | 16:42 | |
| 10 | M1.5 | 2024/08/02 | 15:21 | 15:30 | 15:35 |
Latest news
Monday, 1 December 2025
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Space weather facts
| 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 |