Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
172 3 | 0 -4 | B8.53 | C1.71 | 4 |
Region 14062 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -2 | 20 -10 | HSX | S01W85 | |
Region 14064 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 -7 | 180 -120 | DSO | N12W59 | |
Solar flares on this day | ||||
C1.3 C1.3 C1.7 |
Region 14065 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 30 -10 | HSX | S31W54 | |
Region 14068 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 -10 | AXX | S26W05 | |
Region 14069 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -2 | 20 -10 | CSO | S09W45 | |
Region 14070 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -1 | 110 -30 | DSI | S02W17 | |
Region 14072 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 3 | 50 -10 | HSX | S19E21 | |
Solar flares on this day | ||||
C1.6 |
Region 14073 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
32 26 | 10 -20 | BXO | N11E11 | |
Region 14074 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 20 | CRI | S20W73 | |
Region 14075 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 10 | BXO | S11E34 | |
Region 14076 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 60 -20 | HSX | N05E43 | |
Region 14077 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 20 -30 | CAO | S17E43 | |
All times in UTC
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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 | 126.2 -8 |
Last 30 days | 126.5 -1 |