Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
51 13 | 0 | B1.24 | C1.63 | 1 |
Region 11140 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 160 -40 | HSX | N32E40 |
Region 11141 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -2 | 10 -90 | BXO | N34W39 | |
Solar flares on this day | ||||
B3.57 B5.84 B4.64 |
Region 11142 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -2 | 90 50 | DSO | S12E21 | |
Solar flares on this day | ||||
B5.02 C1.62 |
All times in UTC
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A southern hemisphere coronal hole is facing Earth. Enhanced solar wind could arrive in ~3 days
Active geomagnetic conditions (Kp4) Threshold Reached: 20:39 UTC
The OVATION model predicts the Hemispheric Power Index to reach 51GW at 18:18 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 01:50 UTC
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/05 | M1.0 |
Last geomagnetic storm | 2025/04/06 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 148.7 +14.5 |
Last 30 days | 134.1 -5.6 |