Viewing archive of Thursday, 3 August 2017 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 13 1 | 0 -1 | A8.71 | C1.23 |
Sunspot regions
Region 12670 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 160 | CSO | S05E58 | |
|
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Solar flares on this day | ||||
| B2.94 B2 | ||||
All times in UTC
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