Viewing archive of Thursday, 4 August 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 | X |
|---|---|---|---|---|---|
| 81 15 | 1 1 | B6.14 | X1.33 | 14 | 1 |
Sunspot regions
Region 11260 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 -2 | 200 -100 | CSO | N18W62 | |
Region 11261 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 15 -10 | 300 -90 | DKI | N16W37 | |
Solar flares on this day | ||||
| C2.43 C4.7 X1.34 C4.98 C3.63 C2.36 C1.71 C1.55 C4.69 C1.35 C2.45 C5.24 | ||||
Region 11263 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -9 | 600 40 | DKI | N17W06 | |
Solar flares on this day | ||||
| C3.07 C2.61 B9.61 | ||||
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