Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
170 -7 | 1 1 | C1.19 | M1.62 | 6 | 2 |
Region 11982 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -17 | 50 -110 | CAO | S11W86 | |
Solar flares on this day | ||||
M1.25 C3.01 C5.31 |
Region 11984 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 30 | CAO | S16W0* | |
Region 11987 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
16 -13 | 160 10 | ESI | S02W29 | |
Solar flares on this day | ||||
C3.65 |
Region 11988 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 -6 | 120 -50 | DAO | S10W64 | |
Region 11989 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 2 | 10 | BXO | N07W13 | |
Region 11990 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 5 | 210 -40 | DAC | S14E11 | |
Solar flares on this day | ||||
C3.67 |
Region 11991 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 -8 | 290 -30 | EKO | S25E26 | |
Solar flares on this day | ||||
C3.47 |
Region 11992 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -6 | 20 -10 | HSX | S19W19 | |
Region 11993 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
13 -4 | 110 80 | DAI | N16E16 | |
Region 11994 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -6 | 30 10 | HAX | S07W31 | |
Region 11995 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 -1 | 60 40 | CAO | S17E06 | |
All times in UTC
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |