Viewing archive of Sunday, 31 January 2016 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 39 9 | 1 1 | B3.57 | C1.23 | 1 |
Sunspot regions
Region 12488 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 4 -4 | 130 -20 | CAO | N04W83 | |
|
||||
Solar flares on this day | ||||
| B7.09 B8.09 C1.18 | ||||
Region 12489 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 260 -40 | DHO | N10W14 | |
|
||||
Solar flares on this day | ||||
| B5.64 | ||||
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