Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
33 2 | 0 | B3.37 | C2.47 | 4 |
Region 13038 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 -1 | 190 -310 | FSO | N16W89 | |
Solar flares on this day | ||||
C1.5 B6.0 |
Region 13040 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 3 | 150 20 | CSO | S12E02 | |
Solar flares on this day | ||||
C1.6 B7.0 B6.9 C1.9 C2.5 B5.1 B5.0 B5.3 B4.5 |
All times in UTC
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The OVATION model predicts the Hemispheric Power Index to reach 78GW at 10:32 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 04:05 UTC
Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 02:59 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 00:51 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 23:17 UTC
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.5 |
Last geomagnetic storm | 2025/04/04 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 148 +13.8 |
Last 30 days | 130.9 -15.2 |