Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
55 -6 | 0 | B3.02 | C1.18 | 1 |
Region 13147 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 110 -110 | HSX | S11W50 | |
Region 13149 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -6 | 60 -60 | HSX | N22W45 | |
Solar flares on this day | ||||
C1.2 |
Region 13151 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -3 | 20 -40 | CRO | S15W34 | |
Solar flares on this day | ||||
B5.3 |
Region 13152 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 4 | 20 10 | CRO | N27E36 | |
Solar flares on this day | ||||
B8.0 |
All times in UTC
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The OVATION model predicts the Hemispheric Power Index to reach 50GW at 08:15 UTC
Active geomagnetic conditions (Kp4) Threshold Reached: 07:03 UTC
CME impact detected - Current Solar Wind Speed 644km/sec - IMF: Bt (strength): 15nT & Bz: 0nT (South).
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/22 | M1.3 |
Last geomagnetic storm | 2025/04/21 | 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 | 121.5 -12.7 |
Last 30 days | 114.6 -22.2 |