Sunspot region AR13513
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/12/05 | 3 | 80 | CAO | N18E67 | |
| 2023/12/06 | 8 | 100 | DAO | N19E53 | |
| 2023/12/07 | 12 | 120 | EAI | N18E41 | |
| 2023/12/08 | 17 | 120 | EAI | N18E26 | |
| 2023/12/09 | 17 | 150 | EAI | N19E13 | |
| 2023/12/10 | 16 | 220 | EAI | N19W01 | |
| 2023/12/11 | 15 | 210 | EAI | N19W14 | |
| 2023/12/12 | 7 | 90 | DAO | N19W28 | |
| 2023/12/13 | 5 | 180 | CAO | N18W42 | |
| 2023/12/14 | 2 | 100 | CAO | N19W55 | |
| 2023/12/15 | 1 | 90 | HSX | N18W68 | |
| 2023/12/16 | 1 | 70 | HSX | N18W82 | |
| 2023/12/17 | 1 | 60 | HSX | N19W94 |
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2023/12/05
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| C | M |
|---|---|
| 50 | 5 |
The top 10 solar flares from sunspot region 13513
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.3 | 2023/12/06 | 21:26 | 21:44 | 21:55 | |
| 2 | M2.1 | 2023/12/06 | 05:30 | 05:41 | 05:52 | |
| 3 | M1.5 | 2023/12/05 | 06:39 | 06:44 | 06:48 | |
| 4 | M1.46 | 2023/12/05 | 21:17 | 21:20 | 21:25 | |
| 5 | M1.03 | 2023/12/05 | 20:59 | 21:10 | 21:17 | |
| 6 | C9.4 | 2023/12/06 | 08:07 | 08:17 | 08:28 | |
| 7 | C8.1 | 2023/12/07 | 20:46 | 20:57 | 21:01 | |
| 8 | C7.8 | 2023/12/08 | 00:59 | 01:12 | 01:23 | |
| 9 | C7.6 | 2023/12/07 | 06:12 | 06:19 | 06:25 | |
| 10 | C7.4 | 2023/12/05 | 17:13 | 17:25 | 17:32 |
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.4 -4.6 |
| Last 30 days | 121.8 +8.9 |