Sunspot region AR13370
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/07/10 | 4 | 30 | DSO | S15E61 | |
| 2023/07/11 | 8 | 50 | DAO | S14E54 | |
| 2023/07/12 | 8 | 30 | DRO | S14E33 | |
| 2023/07/13 | 5 | 20 | CRO | S15E21 | |
| 2023/07/14 | 4 | 10 | BXO | S15E10 | |
| 2023/07/15 | 4 | 10 | BXO | S15W06 |
2023/07/10
2023/07/11
2023/07/12
2023/07/13
2023/07/14
2023/07/15
|
2023/07/10
2023/07/11
2023/07/12
2023/07/13
2023/07/14
2023/07/15
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13370
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.8 | 2023/07/14 | 18:27 | 18:44 | 18:58 | |
| 2 | C3.6 | 2023/07/14 | 19:34 | 19:50 | 20:04 |
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Latest forum messages
AR 3976 / AR 3977 / AR 3978 81Strong far side CME 380Something huge fell on the Sun today 8Filaments and prominences 664AR 3981 1
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/02 | M1.4 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| February 2025 | 145 -9.5 |
| Last 30 days | 143.6 +3.8 |