Sunspot region AR13373
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/07/14 | 6 | 120 | DAO | N08E66 | |
| 2023/07/15 | 6 | 120 | DSO | N08E52 | |
| 2023/07/16 | 20 | 240 | DAI | N07E37 | |
| 2023/07/17 | 20 | 450 | EKC | N07E25 | |
| 2023/07/18 | 18 | 500 | EKC | N07E13 | |
| 2023/07/19 | 24 | 550 | EKC | N08W02 | |
| 2023/07/20 | 21 | 520 | EKC | N08W16 | |
| 2023/07/21 | 22 | 550 | EKC | N08W29 | |
| 2023/07/22 | 20 | 480 | EKC | N07W40 | |
| 2023/07/23 | 23 | 400 | EKC | N09W57 | |
| 2023/07/24 | 13 | 240 | EAO | N08W67 | |
| 2023/07/25 | 3 | 150 | DAO | N08W81 | |
| 2023/07/26 | 3 | 150 | DAO | N08W0* |
2023/07/14
2023/07/15
2023/07/16
2023/07/17
2023/07/18
2023/07/19
2023/07/20
2023/07/21
2023/07/22
2023/07/23
2023/07/24
2023/07/25
2023/07/26
|
2023/07/14
2023/07/15
2023/07/16
2023/07/17
2023/07/18
2023/07/19
2023/07/20
2023/07/21
2023/07/22
2023/07/23
2023/07/24
2023/07/25
2023/07/26
|
| C | M |
|---|---|
| 23 | 1 |
The top 10 solar flares from sunspot region 13373
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.8 | 2023/07/23 | 04:42 | 04:54 | 05:00 | |
| 2 | C9.6 | 2023/07/20 | 19:40 | 19:49 | 19:53 | |
| 3 | M0.9 | 2023/07/22 | 04:12 | 04:16 | 04:24 | |
| 4 | C6.0 | 2023/07/18 | 19:16 | 19:25 | 19:32 | |
| 5 | C4.8 | 2023/07/18 | 09:00 | 09:06 | 09:10 | |
| 6 | C4.3 | 2023/07/17 | 06:45 | 06:55 | 07:09 | |
| 7 | C3.7 | 2023/07/17 | 05:55 | 06:04 | 06:10 | |
| 8 | C3.7 | 2023/07/17 | 08:11 | 08:18 | 08:22 | |
| 9 | C3.5 | 2023/07/16 | 20:38 | 20:45 | 20:49 | |
| 10 | C3.4 | 2023/07/15 | 15:59 | 16:02 | 16:06 |
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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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |