Sunspot region AR8837
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/01/19 | 9 | 30 | DSO | S08W27 | |
| 2000/01/20 | 10 | 100 | DSO | S09W42 | |
| 2000/01/21 | 9 | 220 | DSO | S08W55 | |
| 2000/01/22 | 6 | 580 | EKO | S07W69 | |
| 2000/01/23 | 4 | 370 | EKO | S07W82 | |
| 2000/01/24 | 1 | 190 | HRX | S08W91 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8837
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.3 | 2000/01/21 | 11:33 | 11:42 | 11:52 |
Latest news
Friday, 28 March 2025
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Strong G3 geomagnetic storm watch for 23 March
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/28 | M1.0 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 130 -24.6 |
| Last 30 days | 130 -22.2 |