Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
186 50 | 1 1 | C1.41 | M1.47 | 10 | 1 |
Region 8416 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -4 | 20 -10 | CSO | N18W47 |
Region 8419 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
22 -5 | 390 -150 | EAI | N26W52 |
Region 8421 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
46 -1 | 610 250 | EKC | N26E00 | |
Solar flares on this day | ||||
C2.2 C4.2 M1.47 C2.4 C1.86 C2.74 |
Region 8422 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
14 -5 | 120 -60 | CSO | S23E13 |
Region 8423 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 30 -10 | HSX | N22W57 |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M2.5 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2024 | 136.5 +31.6 |
May 2024 | 157.7 +21.2 |
Last 30 days | 171.7 +57.7 |