Viewing archive of Thursday, 13 November 1997 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 41 15 | 2 2 | B3 | C3.07 | 14 |
Sunspot regions
Region 8103 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 60 -60 | CAO | N20W93 | |
Region 8106 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 -1 | 40 | CAO | N28W56 | |
Solar flares on this day | ||||
| C1.33 B9.36 | ||||
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