Sunspot region AR13477
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/10/31 | 1 | 120 | HSX | S12E80 | |
| 2023/11/01 | 1 | 160 | HSX | S12E66 | |
| 2023/11/02 | 4 | 300 | CKO | S13E50 | |
| 2023/11/03 | 5 | 310 | CKO | S15E43 | |
| 2023/11/04 | 4 | 350 | CKO | S15E30 | |
| 2023/11/05 | 8 | 350 | CKO | S15E16 | |
| 2023/11/06 | 7 | 250 | CKO | S14W00 | |
| 2023/11/07 | 8 | 260 | CKO | S14W13 | |
| 2023/11/08 | 6 | 240 | CAO | S16W28 | |
| 2023/11/09 | 7 | 230 | DAC | S15W35 | |
| 2023/11/10 | 8 | 240 | DAO | S15W53 | |
| 2023/11/11 | 5 | 200 | CAO | S14W68 | |
| 2023/11/12 | 2 | 160 | CAO | S15W76 | |
| 2023/11/13 | 1 | 60 | CAO | S15W94 | |
| 2023/11/14 | 1 | 60 | CAO | S15W0* |
2023/10/31
2023/11/01
2023/11/02
2023/11/03
2023/11/04
2023/11/05
2023/11/06
2023/11/07
2023/11/08
2023/11/09
2023/11/10
2023/11/11
2023/11/12
2023/11/13
2023/11/14
|
2023/10/31
2023/11/01
2023/11/02
2023/11/03
2023/11/04
2023/11/05
2023/11/06
2023/11/07
2023/11/08
2023/11/09
2023/11/10
2023/11/11
2023/11/12
2023/11/13
2023/11/14
|
| C | M |
|---|---|
| 12 | 1 |
The top 10 solar flares from sunspot region 13477
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.2 | 2023/11/11 | 17:01 | 17:29 | 17:45 | |
| 2 | C7.9 | 2023/11/11 | 18:19 | 18:30 | 18:38 | |
| 3 | C3.9 | 2023/10/31 | 20:16 | 20:24 | 20:29 | |
| 4 | C3.8 | 2023/11/11 | 08:26 | 08:34 | 08:44 | |
| 5 | C3.7 | 2023/10/31 | 20:29 | 20:37 | 20:42 | |
| 6 | C3.7 | 2023/10/31 | 20:29 | 20:40 | 20:44 | |
| 7 | C3.5 | 2023/11/10 | 15:55 | 16:04 | 16:08 | |
| 8 | C3.2 | 2023/11/10 | 12:02 | 12:14 | 12:36 | |
| 9 | C2.4 | 2023/11/11 | 03:27 | 03:32 | 03:36 | |
| 10 | C2.4 | 2023/11/11 | 20:04 | 20:16 | 20:34 |
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2025 | 129.8 -3.7 |
| October 2025 | 140.1 +10.3 |
| Last 30 days | 131.3 -1.2 |