Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
50 22 | 1 | B1.71 | B7.3 |
Region 11454 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 20 10 | CRO | S13E56 |
Region 11455 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 | 30 | CAO | N07E08 | |
Solar flares on this day | ||||
B7.12 B6.67 |
All times in UTC
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Minor G1 geomagnetic storm (Kp5) Threshold Reached: 20:59 UTC
Moderate M1.54 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.36)
The OVATION model predicts the Hemispheric Power Index to reach 52GW at 18:01 UTC
The OVATION model predicts the Hemispheric Power Index to reach 113GW at 01:33 UTC
Last X-flare | 2025/02/23 | X2.0 |
Last M-flare | 2025/03/19 | M1.5 |
Last geomagnetic storm | 2025/03/14 | Kp6- (G2) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
March 2025 | 138.4 -16.2 |
Last 30 days | 143 -10 |