Sunspot region AR13355
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/06/27 | 1 | 40 | HAX | S16E56 | |
| 2023/06/28 | 1 | 30 | HSX | S16E42 | |
| 2023/06/29 | 1 | 30 | HAX | S16E28 | |
| 2023/06/30 | 3 | 20 | HSX | S16E14 | |
| 2023/07/01 | 2 | 10 | HRX | S16W00 | |
| 2023/07/02 | 1 | 10 | AXX | S16W11 | |
| 2023/07/03 | 1 | 10 | AXX | S16W18 | |
| 2023/07/06 | 4 | 10 | BXO | S15W59 | |
| 2023/07/07 | 5 | 10 | BXO | S15W70 | |
| 2023/07/08 | 1 | 10 | AXX | S14W84 | |
| 2023/07/09 | 1 | 10 | AXX | S14W98 |
2023/06/27
2023/06/28
2023/06/29
2023/06/30
2023/07/01
2023/07/02
2023/07/03
2023/07/06
2023/07/07
2023/07/08
2023/07/09
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2023/06/27
2023/06/28
2023/06/29
2023/06/30
2023/07/01
2023/07/02
2023/07/03
2023/07/06
2023/07/07
2023/07/08
2023/07/09
|
Latest news
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/21 | M1.2 |
| Last geomagnetic storm | 2025/03/22 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 140.6 -14 |
| Last 30 days | 138.7 -14.7 |