Sunspot region AR13951
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/04 | 1 | 50 | HSX | S13E30 | |
| 2025/01/05 | 2 | 20 | HRX | S13E13 | |
| 2025/01/06 | 1 | 20 | HRX | S13E01 | |
| 2025/01/07 | 1 | 20 | HSX | S13W15 | |
| 2025/01/08 | 1 | 20 | HSX | S13W29 | |
| 2025/01/09 | 3 | 40 | BXO | S14W42 | |
| 2025/01/10 | 1 | 10 | AXX | S15W55 |
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| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 13951
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.1 | 2025/01/10 | 09:24 | 09:42 | 09:50 | |
| 2 | C2.5 | 2025/01/07 | 09:19 | 09:31 | 09:55 | |
| 3 | C2.4 | 2025/01/08 | 08:53 | 09:04 | 09:27 | |
| 4 | C1.9 | 2025/01/12 | 12:00 | 12:05 | 12:16 |
Latest news
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Latest forum messages
AR3992 12AR 3990 18Incoming & Unnumbered Active Regions 1510Growth of Cycle 25 799CME 2025-02-08T10:12Z 3
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/13 | M1.0 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 145.7 +8.7 |
| Last 30 days | 148.6 -1.4 |