Viewing archive of Saturday, 4 May 2019 - 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 |
|---|---|---|---|---|
| 12 1 | 0 -1 | B1.71 | C3.03 | 1 |
Sunspot regions
Region 12740 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 260 | HHX | N12E80 | |
|
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Solar flares on this day | ||||
| B2.3 B2.35 B2.98 C2.95 | ||||
All times in UTC
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| Spotless days | |
|---|---|
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|---|---|
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