Viewing archive of Thursday, 20 January 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 |
|---|---|---|---|
| 32 4 | 0 | A9.71 | B6.08 |
Sunspot regions
Region 11147 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -5 | 130 -30 | CSO | N25E22 | |
Solar flares on this day | ||||
| B5.87 B1.41 | ||||
Region 11148 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -1 | 10 -20 | AXX | S28W57 | |
All times in UTC
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