Viewing archive of Thursday, 13 July 2017 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 55 12 | 0 -1 | B2 | C8.63 | 3 | 1 |
Sunspot regions
Region 12665 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 17 | 570 -50 | EHI | S06W17 | |
|
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Solar flares on this day | ||||
| B7.52 B4.58 B6.52 B8.43 | ||||
Region 12666 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 20 | CRO | N13W06 | |
|
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