Sunspot region AR13649
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/04/19 | 8 | 20 | BXI | N16W24 | |
| 2024/04/20 | 1 | 20 | AXX | N17W35 | |
| 2024/04/21 | 1 | 20 | AXX | N15W53 | |
| 2024/04/22 | 3 | 20 | CSO | N15W63 | |
| 2024/04/23 | 3 | 20 | CSO | N17W75 | |
| 2024/04/24 | 3 | 20 | CSO | N16W95 |
2024/04/19
2024/04/20
2024/04/21
2024/04/22
2024/04/23
2024/04/24
|
2024/04/19
2024/04/20
2024/04/21
2024/04/22
2024/04/23
2024/04/24
|
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
Latest forum messages
AR14028 2025/03/21 CME 2025/03/23 G3 Watch 281Ask your obscure/"stupid" space weather questions. 346CMEs from March 16-17 and small CH 278Countdown Timer? 8New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 32
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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 |