Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
145 -71 | 0 -2 | B8.71 | C3.01 | 4 |
Region 9172 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 30 | HSX | N13W62 | |
Solar flares on this day | ||||
C3.01 |
Region 9173 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
20 4 | 300 10 | EAI | S12W53 |
Region 9176 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
15 -3 | 190 -20 | CSO | S09W22 |
Region 9177 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -3 | 100 -10 | CAO | N28W80 |
Region 9178 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
21 4 | 250 -10 | EAI | S22W16 |
Region 9179 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 2 | 10 10 | BXO | N36W42 |
Region 9181 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
11 4 | 130 -20 | DAI | S27E41 | |
Solar flares on this day | ||||
C1.39 |
Region 9182 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 4 | 160 20 | EAO | N01E51 |
Region 9183 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 10 -10 | HSX | S32W43 |
Region 9184 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 2 | 20 20 | CSO | S13E53 |
Region 9185 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 | AXX | S18W49 |
Region 9186 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 | 40 | DAO | N14W41 |
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 | |
---|---|
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 |