Viewing archive of Tuesday, 22 February 2011 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 34 -26 | 0 | B2.43 | B9.39 |
Sunspot regions
Region 11161 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 25 -14 | 220 -40 | EKC | N11W42 | |
Solar flares on this day | ||||
| B9.18 B4.86 B3.63 | ||||
Region 11162 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 -9 | 120 -40 | DAO | N17W46 | |
All times in UTC
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