Viewing archive of Saturday, 7 February 2015 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 80 9 | 1 1 | C1.07 | C3.37 | 7 |
Sunspot regions
Region 12277 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 20 -22 | 200 -140 | FAI | N09W44 | |
|
||||
Solar flares on this day | ||||
| C2.54 C3.25 | ||||
Region 12280 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 7 | 160 20 | DAC | S07E01 | |
|
||||
Solar flares on this day | ||||
| C2.75 | ||||
Region 12281 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 80 | CAO | N14E34 | |
|
||||
Solar flares on this day | ||||
| C1.97 | ||||
All times in UTC
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| Spotless days | |
|---|---|
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