Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
49 -26 | 0 | B1.43 | B5.37 |
Region 12612 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
34 30 | 110 -40 | DSO | N08W23 | |
Solar flares on this day | ||||
B3.55 |
Region 12614 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -4 | 60 -20 | DAO | N05E06 | |
Region 12615 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 6 | 60 30 | DAI | S07E37 | |
Solar flares on this day | ||||
B4.76 |
All times in UTC
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Moderate M4.28 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.53)
Moderate M1.49 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.16)
Active geomagnetic conditions (Kp4) Threshold Reached: 04:29 UTC
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/14 | M4.2 |
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 | 132.1 -2.1 |
Last 30 days | 132.4 -10.7 |