Viewing archive of Thursday, 15 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 |
|---|---|---|---|
| 15 -3 | 0 | A6.71 | B2.2 |
Sunspot regions
Region 12699 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 8 -2 | 140 -40 | DSO | S08W54 | |
|
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Solar flares on this day | ||||
| B1.49 B1.88 B1.53 B1.76 B1.44 | ||||
All times in UTC
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