Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
73 17 | 0 | B3.29 | M1.6 | 8 | 1 |
Region 8113 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
46 19 | 940 230 | FSC | N22E21 | |
Solar flares on this day | ||||
C1.54 B9.4 M1.6 B6.09 B6.03 C1.8 C8.74 C3.23 C5.71 |
All times in UTC
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CME impact detected - Current Solar Wind Speed 485km/sec - IMF: Bt (strength): 17nT & Bz: -4nT (South).
Moderate M1.52 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.52)
Active geomagnetic conditions (Kp4) Threshold Reached: 23:01 UTC
Moderate M4.28 flare from sunspot region 4055
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 | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 128.8 -5.4 |
Last 30 days | 129.1 -15.1 |