Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
70 -7 | 1 1 | B8 | C2.78 | 11 |
Region 11575 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 2 | 100 -30 | HSX | N08W60 | |
Solar flares on this day | ||||
C1.81 C2.13 C1.78 C2.1 C1.72 |
Region 11576 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 -5 | AXX | S21W47 |
Region 11577 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 1 | 10 -5 | BXO | N08W41 | |
Solar flares on this day | ||||
C1.81 C1.71 C1.68 C2.35 C1.96 |
Region 11579 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 1 | 200 40 | CSO | S09E20 |
Region 11580 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 0 -20 | AXX | N19E28 | |
Solar flares on this day | ||||
C1.75 |
Region 11582 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 280 20 | HHX | S12E42 |
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 | |
---|---|
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 |