Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
118 23 | 3 2 | B9.57 | M1.95 | 11 | 2 |
Region 11553 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 2 | 130 20 | CSO | S21W20 |
Region 11554 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 1 | 50 20 | DSO | N17W54 | |
Solar flares on this day | ||||
C4.99 C1.39 M1.09 |
Region 11555 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
15 2 | 100 -80 | DSI | N08E15 |
Region 11558 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 | AXX | N13E51 |
Region 11559 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 30 20 | HRX | N17E49 |
Region 11560 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 | 40 | DAO | N04E36 |
All times in UTC
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/30 | M2.03 |
Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2025 | 140.6 +6.4 |
May 2025 | 66.5 -74.1 |
Last 30 days | 111.6 -20.3 |