Viewing archive of Sunday, 1 September 2013 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 71 11 | 0 | B2.86 | C2.55 | 1 |
Sunspot regions
Region 11834 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 12 -5 | 30 | CRI | N13W20 | |
|
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Solar flares on this day | ||||
| C2.5 B9.07 | ||||
Region 11835 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 -1 | 140 -40 | DSC | S11W13 | |
|
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Region 11836 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 4 | 170 -10 | EAO | N11E19 | |
|
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| Spotless days | |
|---|---|
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