Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
54 -3 | 0 -1 | A7.16 | C1.36 | 1 |
Region 12818 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 40 | HSX | S16W14 | |
Region 12820 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
15 3 | 110 30 | DSI | S21W18 | |
Solar flares on this day | ||||
B1.8 B7.3 B3.5 B1.1 B1.9 B1.6 B2.5 B1.6 B1.6 B3.2 B1.3 |
Region 12821 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 5 | 70 40 | DSI | S22W29 | |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M1.8 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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April 2024 | 136.5 +31.6 |
May 2024 | 157.7 +21.2 |
Last 30 days | 171.7 +57.7 |