Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
162 29 | 0 -1 | C1.71 | M1.65 | 9 | 2 |
Region 11936 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 -9 | 160 -50 | EAI | S17W62 | |
Region 11938 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -2 | 30 | CAO | S14W16 | |
Region 11940 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 4 | 70 30 | DAO | S12W73 | |
Region 11941 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 30 -10 | DAO | S13W48 | |
Region 11942 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 3 | 30 10 | CAO | N10E37 | |
Region 11943 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 20 | CRO | S11E45 | |
Region 11944 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
19 16 | 1060 810 | FKC | S11E77 | |
Solar flares on this day | ||||
C3.43 C6.6 C4.28 C5.22 C4.79 C8.42 C2.67 M1.49 C9.86 M1.65 |
Region 11945 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 10 | BXO | N12E18 | |
All times in UTC
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Minor G1 geomagnetic storm (Kp5) Threshold Reached: 23:37 UTC
Yesterday around 16 UTC an M1.2 solar flare took place around sunspot region 4028. The solar flare triggered a filament eruption which erupted from the center of the earth-facing solar disk.
Read moreThe OVATION model predicts the Hemispheric Power Index to reach 75GW at 13:10 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 03:35 UTC
Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 02:59 UTC
Last X-flare | 2025/02/23 | X2.0 |
Last M-flare | 2025/03/21 | M1.2 |
Last geomagnetic storm | 2025/03/22 | Kp6- (G2) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
March 2025 | 142 -12.6 |
Last 30 days | 141.3 -10.4 |