Viewing archive of Saturday, 2 September 2017 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 71 9 | 1 1 | B3.29 | M1.11 | 5 | 1 |
Sunspot regions
Region 12672 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -2 | 60 -10 | DAO | N08W84 | |
|
||||
Solar flares on this day | ||||
| B8.54 M1.11 C2.14 | ||||
Region 12673 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 80 | HSX | S08E23 | |
|
||||
Region 12674 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 5 | 770 | FHI | N13E38 | |
|
||||
Solar flares on this day | ||||
| C1.1 C1.68 C1.5 B8.65 B5.77 B6.28 C1.18 | ||||
Region 12675 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 | 30 | CRO | S08W37 | |
|
||||
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| Spotless days | |
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