Viewing archive of Saturday, 1 October 2005 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 0 -13 | 0 | A2.57 | B1.5 |
Sunspot regions
Region 10812 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 3 2 | 20 | CSO | S03W20 | |
All times in UTC
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| Last X-flare | 2025/03/28 | X1.1 |
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| Spotless days | |
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| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
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| Last 30 days | 114 -22.8 |