Viewing archive of Sunday, 13 March 2011 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 64 -14 | 0 | B5.43 | C9.67 | 5 |
Sunspot regions
Region 11166 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 29 -18 | 770 80 | EKC | N09W52 | |
Solar flares on this day | ||||
| C9.57 C9.14 C1.01 | ||||
Region 11169 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 -9 | 260 10 | EKC | N19W22 | |
Solar flares on this day | ||||
| C1.07 C2.43 | ||||
Region 11172 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 20 10 | BXO | N12E58 | |
All times in UTC
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