Viewing archive of Friday, 13 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 |
|---|---|---|---|---|
| 59 9 | 1 | B6.14 | C1.37 | 1 |
Sunspot regions
Region 12280 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -13 | 140 -100 | CSO | S06W81 | |
|
||||
Region 12282 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 2 | 240 -10 | ESO | N10E16 | |
|
||||
Solar flares on this day | ||||
| C1.32 | ||||
Region 12283 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 | CRO | N06W11 | |
|
||||
All times in UTC
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| Spotless days | |
|---|---|
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