Sunspot region AR11417
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/02/11 | 2 | 10 | BXO | N18E59 | |
| 2012/02/12 | 3 | 20 | CRO | N16E44 | |
| 2012/02/13 | 5 | 30 | CSO | N18E32 |
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 11417
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.51 | 2012/02/14 | 23:07 | 23:24 | 23:37 | |
| 2 | B4.85 | 2012/02/14 | 18:53 | 18:57 | 19:00 |
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Latest forum messages
AR4048 100Temporary Topic - Ongoing Solar Proton Events 16jsoc 108Unexplained proton activity 52Unspecified geomagnetic activity 2188
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| 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 |
| April 2025 | 152.5 -2.1 |
| Last 30 days | 130.7 -17.9 |