Viewing archive of Thursday, 8 February 2018 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 22 2 | 0 | A8.71 | C1.07 | 1 |
Sunspot regions
Region 12699 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 10 3 | 200 40 | DSO | S08E39 | |
|
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Solar flares on this day | ||||
| B7.25 C1.04 B7.09 B7.49 B8.81 B2.01 B6.69 | ||||
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AR 13901 88Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1Space Weather Memes 580
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| Spotless days | |
|---|---|
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|---|---|
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