Viewing archive of Tuesday, 31 July 2012 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 116 10 | 2 | B8.29 | C9.09 | 13 |
Sunspot regions
Region 11528 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 30 -10 | CSO | N17W28 | |
Solar flares on this day | ||||
| C3.56 | ||||
Region 11529 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 60 -10 | HSX | S11W23 | |
Region 11530 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 150 -20 | HSX | S18W13 | |
Region 11532 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 14 -6 | 350 -150 | DKC | S19E14 | |
Solar flares on this day | ||||
| C2.63 | ||||
Region 11533 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 | 10 -20 | BXO | S28W21 | |
Region 11535 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 | 110 | DAI | N18E64 | |
Solar flares on this day | ||||
| C1.67 C8.2 C1.74 | ||||
Region 11536 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 | 100 | DAO | S23E26 | |
Solar flares on this day | ||||
| C1.42 C2.42 C5.82 C1.86 | ||||
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