Sunspot region AR13077
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/08/09 | 4 | 10 | CRO | S17W09 | |
| 2022/08/10 | 6 | 50 | CSO | S13W24 | |
| 2022/08/11 | 4 | 40 | CAO | S17W37 | |
| 2022/08/12 | 4 | 20 | BXO | S16W49 | |
| 2022/08/13 | 2 | 10 | AXX | S18W62 |
2022/08/09
2022/08/10
2022/08/11
2022/08/12
2022/08/13
|
2022/08/09
2022/08/10
2022/08/11
2022/08/12
2022/08/13
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13077
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.2 | 2022/08/12 | 10:07 | 10:20 | 10:28 | |
| 2 | C1.1 | 2022/08/11 | 05:59 | 06:17 | 06:30 | |
| 3 | C0.9 | 2022/08/12 | 08:11 | 08:16 | 08:21 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Latest forum messages
Incoming & Unnumbered Active Regions 1832Solar Transit, Artifacts, or Radiation 12AR 4068 2AR 4055 124Filaments and prominences 130
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 126.2 -8 |
| Last 30 days | 125.9 -2.4 |