Viewing archive of Sunday, 7 October 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 |
|---|---|---|---|---|
| 37 -2 | 1 1 | B2.71 | C1.71 | 1 |
Sunspot regions
Region 11579 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 | 150 | CSO | S11W87 | |
Region 11582 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 220 -10 | HSX | S12W64 | |
Region 11585 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 -4 | 150 -30 | DSO | S20E12 | |
Solar flares on this day | ||||
| B6.38 B6.9 | ||||
All times in UTC
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| Spotless days | |
|---|---|
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|---|---|
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